UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yOpY+yA+8r+GDgGQa3cmaGo+9tbLccA5cny5VgUhBCQ=' 
WHERE 
  key_id = 'a8936b611b2400d4c5aac215b9a18bfdb218f9e426ab0a17a75e93928420e706' 
  AND (
    token = 'yOpY+yA+8r+GDgGQa3cmaGo+9tbLccA5cny5VgUhBCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )