UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xRtdj5VAvXIixJ6O1u4YypwvTW1GQype0BpIhx3d7n8=' 
WHERE 
  key_id = '08250c7cb2ba06a94e5dddbbcb6750db0769a58c95aa3a5309ab02900501fa4d' 
  AND (
    token = 'xRtdj5VAvXIixJ6O1u4YypwvTW1GQype0BpIhx3d7n8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )