INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b77fe45442ce97d10598d2802a63d06fb0c6a589b5e52945e62cfb15b21c11e', 
    'M+FxXSOWlzCV4LeNfhPHcPP7lOf7cQsx0PgQSOLGlk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)