UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FF51DO70AnOGJkdC20ST2jSuSq1JyRIDoz32Lkl4IIQ=' 
WHERE 
  key_id = 'b5f4c27ddceddd9b5c1378dbe8edbb5fe4c71e3b5293b1def7f73b7831ba8061' 
  AND (
    token = 'FF51DO70AnOGJkdC20ST2jSuSq1JyRIDoz32Lkl4IIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )