UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8d57B5d5oRgAWo12Bxy2/HbhjtXMA6A07QLxL7zfhU=' 
WHERE 
  key_id = '8961e2b5fcc3f8d3d18b43ddc190463a2c10d7a00ba6972d5408c7507997fa2b' 
  AND (
    token = 'A8d57B5d5oRgAWo12Bxy2/HbhjtXMA6A07QLxL7zfhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )