UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xRWYngJxfa4S/1+HNmaOFYvvlbaHY+9BB8++7HU5EIg=' 
WHERE 
  key_id = 'f4eff335025907b784e68d25587a0f18575c639493c3cac5d2ef51e3109b89a5' 
  AND (
    token = 'xRWYngJxfa4S/1+HNmaOFYvvlbaHY+9BB8++7HU5EIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )