UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vrbq2r6yMy1lAhFTHjCQVRJHalbHdU1LO/B7w5SRvUY=' 
WHERE 
  key_id = 'f40c2c7e624d11ece300a352c0681e7cd914d79e007afa6f93cd30be8359c9ec' 
  AND (
    token = 'Vrbq2r6yMy1lAhFTHjCQVRJHalbHdU1LO/B7w5SRvUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )