UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7EqaTFW4WdVNYf2R0LzGNC61Ka2Xh1WgnvQqsVn5TRw=' 
WHERE 
  key_id = 'db8b21879696767a81dee58c06579f25935ef66f0a6a57fccbdf378fd1fbc853' 
  AND (
    token = '7EqaTFW4WdVNYf2R0LzGNC61Ka2Xh1WgnvQqsVn5TRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )