UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RwzQDKfv3IsJX6V2T0Sg8qt9bANBeIa/dZGGHdNF3q0=' 
WHERE 
  key_id = '603f13fde74e30e3d6e425c206c980bda0a8765ee178042d0c571091ac4f6561' 
  AND (
    token = 'RwzQDKfv3IsJX6V2T0Sg8qt9bANBeIa/dZGGHdNF3q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )