UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/z++Duq7ruIMwCJc6BZt+DVtXxJUoS//j2ouP88+1Co=' 
WHERE 
  key_id = 'f8a490ac70eddf5e49928a69c56f1e1b6891c1e587dfebba2538918fec6531e7' 
  AND (
    token = '/z++Duq7ruIMwCJc6BZt+DVtXxJUoS//j2ouP88+1Co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )