UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fkMMYJqH93P1j0vhXovdozOLDGSIaGHsgaaNs+D0X80=' 
WHERE 
  key_id = 'b2352efbcb457a8a2be7700a1c8543ca0e754b7146b012026022fd153e122b5b' 
  AND (
    token = 'fkMMYJqH93P1j0vhXovdozOLDGSIaGHsgaaNs+D0X80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )