INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84c711d7a7febd438a65fe812f35a81ded4e2b07a30a01706b43a6ffca5ffc99', 
    'n0+2/uEYX8d97IKrrW8j6bVp3IO0pvHD40ZHu2UepBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)