UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bCTy3DkHSaA8BIY9VLd0g44yrIkNtKc87ws9bnKC/ac=' 
WHERE 
  key_id = 'ea1b28b077b16b58310473b67d23a0ff4e47697abcd04437c4dc101af2e4aaf2' 
  AND (
    token = 'bCTy3DkHSaA8BIY9VLd0g44yrIkNtKc87ws9bnKC/ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )