UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vB7SvDT8t7bEC4i2SqDHTKyZensLT9Ppry328W9oO8w=' 
WHERE 
  key_id = '3a47e87637592e1808a36fb899c9d27de53d641bde2e116e8559d6771de2a16f' 
  AND (
    token = 'vB7SvDT8t7bEC4i2SqDHTKyZensLT9Ppry328W9oO8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )