UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPLsIQpPsa0n6ElbQxLfJ5QWzPBP4bt1o4F1i4o+AO4=' 
WHERE 
  key_id = '4a31a84a74d7beb7fc2dbeb68b4c19d95e4e1e098c04909d0166b7491cd8a4de' 
  AND (
    token = 'kPLsIQpPsa0n6ElbQxLfJ5QWzPBP4bt1o4F1i4o+AO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )