UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IBOboYOME3IWyogWOinS39jwwcfZbm6/3JdTDah0kyU=' 
WHERE 
  key_id = '884e34ab536c1cb74b6f81e670b73682c3b2435b54b5cfde022959380dff35b7' 
  AND (
    token = 'IBOboYOME3IWyogWOinS39jwwcfZbm6/3JdTDah0kyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )