UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+8T1PPatAIGX3HKi5O9Sif6hoagwVXBfL44gh74U0I=' 
WHERE 
  key_id = 'cb417802cf4f9f6cf807a844806012b14c18d305f1fd611395222055662fb0dd' 
  AND (
    token = 'e+8T1PPatAIGX3HKi5O9Sif6hoagwVXBfL44gh74U0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )