UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7MmOBzZASVMxnH9nlYLPlUPoBt6q4TE3thncVLPNUbo=' 
WHERE 
  key_id = '128e93146b4701562e4c61efb107361d48be96f16d4a8d72fcb56245f3bcb711' 
  AND (
    token = '7MmOBzZASVMxnH9nlYLPlUPoBt6q4TE3thncVLPNUbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )