UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P4XS9dYCyZEYPyfAPi58RtDNyFLWPu4vkHIDXDgI010=' 
WHERE 
  key_id = 'c7c3747888f72ac628e0324c2497e9d3de4caba27c48d7baf8ef3447af4505a5' 
  AND (
    token = 'P4XS9dYCyZEYPyfAPi58RtDNyFLWPu4vkHIDXDgI010=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )