INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb7ccd6620922e276028b8aa98d4174709f31bfb2d6bb52978c7dbcdea706da3', 
    'u4EIRJVIWqqB5KoUmCg+xqMUlI4316jScKOWO22QATI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)