UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qlnlcIC7Rov1pJIXO0STEX6KxHp7WZSK1W+8vohsbqE=' 
WHERE 
  key_id = '4977cf50cc8f12feff01b1ffbb60017ba90a6708d01805dc603ce1de774acd4a' 
  AND (
    token = 'qlnlcIC7Rov1pJIXO0STEX6KxHp7WZSK1W+8vohsbqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )