INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e89d7281b8b361a8b544daccf75ecdbb18b8f9f2474d658fe944dcd5efae3842', 
    'ScOzWM3sNAaAemHOt1S4JzpgeeRPPSGN/UfgNb0VZsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)