UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3g10Itbh9eJOVjEiqiLW1RSBkH4tseRun/qH5wzEqo=' 
WHERE 
  key_id = '5a4f5c4d0bbfe71f84c8b0d10d3a6093d3c5680d401667bfadbaa3b112c17e5f' 
  AND (
    token = 'd3g10Itbh9eJOVjEiqiLW1RSBkH4tseRun/qH5wzEqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )