UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7KjLp7Fv7n0dhj29eS/hQUnVtAX981jmYZJozWJq208=' 
WHERE 
  key_id = '4c2ddf23bb2b26acc693b119b8619558af8f51dc0f98b59b84348e2088c86cb6' 
  AND (
    token = '7KjLp7Fv7n0dhj29eS/hQUnVtAX981jmYZJozWJq208=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )