INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd3db87285c0e16c90fb83531944560fd34432e75fd1817e733348431dbf4c29', 
    'HkFTgzJaB7N9OLYdHEGOEsH5t7ElGMyHOcy4I6Rjwl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)