UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZRioSp3uJv4ILeT6PWMNyX3ozXICKsBOrPuF7CNBP/A=' 
WHERE 
  key_id = '2602eba7848df4eacb2f11a8ba26815aa1e94f6a4acbd96a613a72711e745e8b' 
  AND (
    token = 'ZRioSp3uJv4ILeT6PWMNyX3ozXICKsBOrPuF7CNBP/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )