INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '987799d54fbe6c9591a02d4d91413feb88f8a471f697b4210274b3a457b54e26', 
    '/QPvLIlvArqRaeLrz7yJh3Arg3ylHs50LYCUk+psVlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)