UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yrzte+FYCjJ6sATf3almx1HPWpdhLjLVBE3XmXKYAnA=' 
WHERE 
  key_id = 'a0a664548a156db68787a90354e9775ccaf93cc2ff3347f83d70ba24be07a16a' 
  AND (
    token = 'yrzte+FYCjJ6sATf3almx1HPWpdhLjLVBE3XmXKYAnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )