INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5be10a0a46ad174b4c46679671fd472860f608c38d3c4f23dc628f76bfa018e', 
    'oVTt18tqpB9QiA4XMw8e421iLltolp8JfZUPOzmYmd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)