UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yBgMOGBd8v450nuBa/SnzEyTBqrcPTBBIRRWgxCjaKc=' 
WHERE 
  key_id = 'c4fb2cb68f163116fd0f47d1129b44dfc46f0434e4d4b71e380d78c1de8b4abe' 
  AND (
    token = 'yBgMOGBd8v450nuBa/SnzEyTBqrcPTBBIRRWgxCjaKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )