UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4BsELsg0wQ/ISmLk6k08bbdkI4kQZ0u+FPhiag3OiqU=' 
WHERE 
  key_id = '85ac64e0a8ebbaffb15dbe6773d3e9e10a27c4c5727f60a5d0d88199f0037c43' 
  AND (
    token = '4BsELsg0wQ/ISmLk6k08bbdkI4kQZ0u+FPhiag3OiqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )