UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3aDufi4reomGiiynUH8fs1SW4W2PiLX2K+lYxFxyC+E=' 
WHERE 
  key_id = 'f56afdfaf35872e96a1c6a16ba64dac546101d6d0c21bc834508d3720f4c103f' 
  AND (
    token = '3aDufi4reomGiiynUH8fs1SW4W2PiLX2K+lYxFxyC+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )