UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n8o1c9U/fFub4CRC2KJcq52O+STbp37A/YeBRuvvjQo=' 
WHERE 
  key_id = 'd310c4adfe515e9fb669bcd28c1555f20483ef549b9db32d8ebdc51a68f22276' 
  AND (
    token = 'n8o1c9U/fFub4CRC2KJcq52O+STbp37A/YeBRuvvjQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )