UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rM4Nn0uXmY9aC+YsULVfyzwhNCZ+YDswX+cmg7XmewQ=' 
WHERE 
  key_id = 'fee5ffd47570148f16f7f7797d403b78442df2e966dcf66bafc60747b38482c1' 
  AND (
    token = 'rM4Nn0uXmY9aC+YsULVfyzwhNCZ+YDswX+cmg7XmewQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )