UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yxbBVWyr2Yr2zEmfJn9dNME0Pc7WHxofA7BVCZLnEKg=' 
WHERE 
  key_id = '163c62ffe6150726f2a0b253c2f2fc3f115ecd14718d4685197085916ae1c5f5' 
  AND (
    token = 'yxbBVWyr2Yr2zEmfJn9dNME0Pc7WHxofA7BVCZLnEKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )