UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QFzg30e7ogzQ/5hhEpYcZv3195kLyxM5je7jlG5YWvA=' 
WHERE 
  key_id = 'c319fbd6ef44a76180bcdb9777c3b368810ce935369e29d9725134011f283db6' 
  AND (
    token = 'QFzg30e7ogzQ/5hhEpYcZv3195kLyxM5je7jlG5YWvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )