UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gihj96YVkzJ4aKNQirRWjIBNqNdR/k02wVRBUPsM7QY=' 
WHERE 
  key_id = 'eb24819f826f12c26bac7e6dc65582e28dc1443c5cc1554a389b087b3375e872' 
  AND (
    token = 'gihj96YVkzJ4aKNQirRWjIBNqNdR/k02wVRBUPsM7QY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )