INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9be81b5dad92f3aad65478117bb137986151ec6d2e2ca1af7568eda6f1a81d57', 
    'R+bsoG7BMQXMZH4VoVCMkTPNzTGBpkXcN+VF0dlZYEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)