INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc1133ed456b2446191c7e3b4b73b44e6b88f4dc74625a049f18e71d4c7f57d8', 
    'AVGIz4gYXcCyRIAqKbONbEKyObewQT36Az3cAZqw+8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)