UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3+NuEnlYT0fXGCHPyahpSZunhTrVZtJ2es190gYbiCY=' 
WHERE 
  key_id = 'cd20dbb076858ebda2da72bd3d1b62e8be5345907a595fdf55b7338887921acb' 
  AND (
    token = '3+NuEnlYT0fXGCHPyahpSZunhTrVZtJ2es190gYbiCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )