UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pjbmOukhnwwMycbKJVSPU5Bh6BJOPOmIod5QzF6+IR8=' 
WHERE 
  key_id = 'a0751c99466cad4316db08036b94e477622f4c8fb7e5a15e43742f9c890f2ca6' 
  AND (
    token = 'pjbmOukhnwwMycbKJVSPU5Bh6BJOPOmIod5QzF6+IR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )