UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqb27p1pNuP94dDIxEXrAoLVmL+tTwk+ly0zYq7n/sI=' 
WHERE 
  key_id = 'b18b56e07676dbf12f4908bb0706a7cc747623ca764c16472d5c023d45fc56f6' 
  AND (
    token = 'kqb27p1pNuP94dDIxEXrAoLVmL+tTwk+ly0zYq7n/sI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )