UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EYb7A3h1quLI3kKdMRLvc9SHnTPEMjkZ9Ie/o3LZOmg=' 
WHERE 
  key_id = '1f51c3f42156b992d1f9c12f9ec10e01f04c22f4265852d76c787ef613f81d6a' 
  AND (
    token = 'EYb7A3h1quLI3kKdMRLvc9SHnTPEMjkZ9Ie/o3LZOmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )