INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c343537276c607ae8420c6ec905415fb1ecb6db1de40f985df12a62dcf90deb', 
    '0u/cP2oCn13wKIEv4MdLWKf4xv9/OtyExYJwvbEgFu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)