INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '911603d357f7be21e975b77571560ff9222a751e032e376a49779b89539adbfa', 
    'wpnPwzv9MVWBQGicbX0/I4tjJiqwqN4tpUbYL3PdZ+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)