UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kFqcKkpT4p3tCvvuBg7+fne4Ko9Irzv7HeMNfIKPPMs=' 
WHERE 
  key_id = 'e23433db76ec1ecc5c0321b779e4418b54f1e7f3898b6eaddb281fc026d96926' 
  AND (
    token = 'kFqcKkpT4p3tCvvuBg7+fne4Ko9Irzv7HeMNfIKPPMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )