UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mc2dSws6vRH1j/rFveQsbxMT7SkeXcEg7VQhOFF6G54=' 
WHERE 
  key_id = '736cea5e3a50ed5a96d8dd566236ab445e64e69eb32e78b28bda4a58f31f51f2' 
  AND (
    token = 'mc2dSws6vRH1j/rFveQsbxMT7SkeXcEg7VQhOFF6G54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )