INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e53731233f485baf76a97c77c2c3a83d9e1c5e5c6c54bb5f0e8d57131e898f6b', 
    'D7+0FQUetv33oMSvrbDljswFr0pV4qSTl5wUR45/bOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)