INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc4fd4a99373575168960b16b0cdcf8b7cda35007851a6344bdde7276f68fc6e', 
    'SGqvxnBYl4Q34HtRl/AGx9KmSHWJ60xy/2P6P2yxz7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)