UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wmD6p4ExlWp4LEBKWYDm8EfrrHCwn3HEg5p8+Jp2LI4=' 
WHERE 
  key_id = 'a99c163e595227d39319aeb218656666f83833cf2600e2c7ecc2d20fc43aa638' 
  AND (
    token = 'wmD6p4ExlWp4LEBKWYDm8EfrrHCwn3HEg5p8+Jp2LI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )