UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mFpoaUrQjf7zMCVMWjJMe7Kxi2LSOMCLKoyGlXAlApo=' 
WHERE 
  key_id = 'e1ceecb97e8660bba9a9c13f07d3bc4c32df667c38f59626ff030b5bd1789876' 
  AND (
    token = 'mFpoaUrQjf7zMCVMWjJMe7Kxi2LSOMCLKoyGlXAlApo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )