UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P1EQPBJeghaKPAprbqnIlPtJK+XCNQBPXyDHsxQC3qk=' 
WHERE 
  key_id = '00765712f13211bd5c5c4b06d6cfa39d47ba56481f101b26e7b6a0823d2bd885' 
  AND (
    token = 'P1EQPBJeghaKPAprbqnIlPtJK+XCNQBPXyDHsxQC3qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )