INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a57ca31885f1eca31ddb14a0caa804ec10c835ddcd90b5b5a153b12a60af3548', 
    '4n7oQKF+KZ6SKKYqiR/DGN904fl63uAtTYWtaGMtbsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)