UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mg56iLSHT5AXxY08fLjnReX4tjGZhffYcW67+lrSFt4=' 
WHERE 
  key_id = 'f5355c705a3cd3709f16b20ebe09e7db80fb20211195245d864d08b615e69a7c' 
  AND (
    token = 'Mg56iLSHT5AXxY08fLjnReX4tjGZhffYcW67+lrSFt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )