UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/tGp8SeDXUQ2Cpbi+hjhL+4ZPTupu2dFumY0srrG0Og=' 
WHERE 
  key_id = '4bd19e965d5c25d2e2639cca5df9141cb82050cb2768fe5796be04a6b81e2c08' 
  AND (
    token = '/tGp8SeDXUQ2Cpbi+hjhL+4ZPTupu2dFumY0srrG0Og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )