INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4077a8776794b7f925ba334cda236fbf6b1fcd50f68a04696cd13736ef9b329', 
    'oncehBGqXCmUcv1vAFtXSJxua5FUt2pOCAFOTCFBdss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)