INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3f991888481c1f370fe9e94495244e33dca60ed4c170a9fa6309f14db5984b5', 
    'MnVtvHC7LjCmuMg0/bMUG/e8dIxW8rDAmluFjD0RKJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)