UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YkrjK99QBeG9fyi/FNDWjFKI37k3fCT3EpOX4TD+JOM=' 
WHERE 
  key_id = '5f6c07ec5dfa8d4b393e5101de8c689b0c37cf0ca483fedf7765730196819a34' 
  AND (
    token = 'YkrjK99QBeG9fyi/FNDWjFKI37k3fCT3EpOX4TD+JOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )