UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cLi3j+WQHDNw0pNdASmLQdonCkRz42qDsGFqbnf+O20=' 
WHERE 
  key_id = '1a187437cb9d2a3c063bac00e1afe9785716d400897fa25dd8d6d3db0bdd67ac' 
  AND (
    token = 'cLi3j+WQHDNw0pNdASmLQdonCkRz42qDsGFqbnf+O20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )