UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsicwMJMg9cxZ2Se6KNX3H4BJSK6luSHsZeQuiTAryM=' 
WHERE 
  key_id = '830e606aae3bbbb433b2820c894fa633d20e4c487132172e4257e4e8e1da3331' 
  AND (
    token = 'nsicwMJMg9cxZ2Se6KNX3H4BJSK6luSHsZeQuiTAryM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )