UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CEkE4s58SLv1KrqeDePIR1F3mSLi+Vec5FWfrDN/J/A=' 
WHERE 
  key_id = '74a8d89893f883019fa9b1c65a81e9eaff7f00d7008f8e771838c48b7952d664' 
  AND (
    token = 'CEkE4s58SLv1KrqeDePIR1F3mSLi+Vec5FWfrDN/J/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )