INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a7f34aa2d690878253fa0527fa46f3fb6fb3638ace7e4a53c6b98eca392f183', 
    'AS1LacmOZRoQbXghnA2YPNOTcBXXdNqLlizqVbS3dak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)