UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wMdex7pgBsRRralvtWzMwSyrTR0AD7itjgBD+3SMdCk=' 
WHERE 
  key_id = 'e9a440e6d516183395638fac954a482f1a3c1e2dce6c6948ef2ed8c541c83283' 
  AND (
    token = 'wMdex7pgBsRRralvtWzMwSyrTR0AD7itjgBD+3SMdCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )