UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zEbtl26YGykNi6AtNyXu3l13tHZA6OEDARMiRC5YcNc=' 
WHERE 
  key_id = '1f5bda98f2218647126d97590cdfde0485a9dfdef18d7eff666cc3f4dc9a9e65' 
  AND (
    token = 'zEbtl26YGykNi6AtNyXu3l13tHZA6OEDARMiRC5YcNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )