INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2c20e830d8f6adab196060a7a200e33a3f0c47da096eb018e6acd42bc16dd82', 
    'ClCReqsOooIVI9XkRWW0E4c2xvg5em5nywkUpMjaSHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)