UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CNbVsFlGNmU1IouWiV4KNlPAD+PYzIJiRb6DXa2Mfkw=' 
WHERE 
  key_id = '018678fa58ac2d5ae679c07497e1467bdd0578f0f8a39d5f49e713627158de49' 
  AND (
    token = 'CNbVsFlGNmU1IouWiV4KNlPAD+PYzIJiRb6DXa2Mfkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )