UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v+UPtL6vfXEdAdPGFhz2q4OR4mpLh2Gz/0s6bPvmULM=' 
WHERE 
  key_id = 'b2733189f6e4fffb6f3396f82113030ccf23d33c6ec0b5e5f965a9243879fe49' 
  AND (
    token = 'v+UPtL6vfXEdAdPGFhz2q4OR4mpLh2Gz/0s6bPvmULM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )