UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JW79UfKtFBBYzspK2BpFWuu6DfHq0Qj3Jam/d45cL2g=' 
WHERE 
  key_id = 'ceefe8f07b1b058f5041401c4a670136cd6fc2e98ac3ad493c6d2f62d2caf597' 
  AND (
    token = 'JW79UfKtFBBYzspK2BpFWuu6DfHq0Qj3Jam/d45cL2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )