UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8X850UBwSvnAbhOIX17JYRRYgSUwYIazbNgJItvaKJM=' 
WHERE 
  key_id = '5c49496a2537966101fd959f52e99292c1a1de26220bd77b13aec4c2f6cf6eca' 
  AND (
    token = '8X850UBwSvnAbhOIX17JYRRYgSUwYIazbNgJItvaKJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )