UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mVkloqSy70fKpV6LorwZHoQYJOwFZYVDTtL8/ytFSa8=' 
WHERE 
  key_id = 'cc39fb0f74c55a0b766938318e2b9feb78f4efec969b294d08a0015741ac4986' 
  AND (
    token = 'mVkloqSy70fKpV6LorwZHoQYJOwFZYVDTtL8/ytFSa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )