UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S1EcrW93DGlxTY2U6/8qk4sTb4j/qnHWKhjrBt66VQM=' 
WHERE 
  key_id = '8aa2f3492be37fad9a526ef440ed34fbcf433407b52d25c1b99033012c220c4a' 
  AND (
    token = 'S1EcrW93DGlxTY2U6/8qk4sTb4j/qnHWKhjrBt66VQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )