INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2793ae1ae998ab2b88188a7857ce10a536f8d19905670370f5a54f8a0916b94', 
    'jv8+yWIBUtB1a2cv1gzYHN9ZTiSVdpGb3j0UBaNh+Rw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)