INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e4c355b6a026dfb23bc80c4b9e78a2f4977cba81fccac8417372051469f9cf3', 
    'zc6GrmF4TJ6PxmPcZuo7E0Qgj2PimPbkWjINiyGVmI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)