UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vrD4fOSCL9Up9N4RepxUkrGqprlEqUsQTL8N95ZLwkc=' 
WHERE 
  key_id = '23c550f4f9b66ea7a39ef28542f88c41031633169d8033f6d3f49ea60e39b152' 
  AND (
    token = 'vrD4fOSCL9Up9N4RepxUkrGqprlEqUsQTL8N95ZLwkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )