INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ac34bd7cc7e6b2eb86e285c8a578bc06896e97c683573ba8e61d6445170eec5', 
    'dMcdQlwW77jBySb0BvtRr3njayhDiG1lyp+W3+ToLdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)