UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '27egrzFH7PqGBFskojAf/FAGP/RjEajNVAHFFAhtiRQ=' 
WHERE 
  key_id = 'c772d945a99a21835b7344bd562daaf3f69f44de7a562e43cf1a6d3f9883970b' 
  AND (
    token = '27egrzFH7PqGBFskojAf/FAGP/RjEajNVAHFFAhtiRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )