INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '244695731ce84148c91a908f9fe45f6bdb309b97a70df78492f2ab233056e5d2', 
    'w/ZclZw3e0+umViCVqFSdY5b7KVcuhxHWk73sy5COrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)