UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j4tBwA6Yg1th5R+0yl6ECUTCjy26aKQbmi4Qn2S7e8M=' 
WHERE 
  key_id = 'ec53842d66d1b29a59d0caa6903b77e3f37b8a0071b6b4b017c1ba1483413237' 
  AND (
    token = 'j4tBwA6Yg1th5R+0yl6ECUTCjy26aKQbmi4Qn2S7e8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )