UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDpShDEl+Sz3HbznJNzOmWQF/CprTIEnkLMllL+CF0I=' 
WHERE 
  key_id = '86757d90ff1de0acafbcae446a9d2fe477822568cdef93e757fb0e725b388407' 
  AND (
    token = 'SDpShDEl+Sz3HbznJNzOmWQF/CprTIEnkLMllL+CF0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )