INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4934199d6ebd6a9b45e21a93bb1ffcab60d55e7615bc16af59ff29945e29e3e7', 
    'LIw3n8sKwCPCVvWC386VjrKWy8+9+x7xCPGmHkSc9kA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)