UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8NxgtQ8z/tWcKqf4cc+yk6PCk26oOVDtY2YU/KfPSo0=' 
WHERE 
  key_id = 'f90c789a9b4c18a288606369f2ee848203d4343c4d43b0fe4a7c08ceb79a41bd' 
  AND (
    token = '8NxgtQ8z/tWcKqf4cc+yk6PCk26oOVDtY2YU/KfPSo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )