INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d1c5078c726f3160e3a3ff5c6eef22a79a24c23baadc16015f4243b191bc35b', 
    'qrHBk0CvfjvLaVEjH5GS4wCLuQVws3HTc8BnA8lV1eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)