INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a615ee1419850cfccde36536c9fd1a72be870ebf8066a92b9ad8e65b749c90d7', 
    'tKnURuNk94MJCyZBAn8Jwih+CWBgloCyJE7hv9hmwdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)