UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uX80tOkmTAVkwwLZBXm0KZ3xI8m2NbjD/CjUopUPAF4=' 
WHERE 
  key_id = 'b0da9210567ad80f033aec51189f12bbe14a81de24608a332d173bcf6968242f' 
  AND (
    token = 'uX80tOkmTAVkwwLZBXm0KZ3xI8m2NbjD/CjUopUPAF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )