UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e6z8DoLarF8PdGAfJ17sFPZ3ezy4ucJ/PTmB8pYM8QE=' 
WHERE 
  key_id = '1498e29302128984a4c0f2eed5a53873d6202474aa80d64fde771d4f9daa6ff2' 
  AND (
    token = 'e6z8DoLarF8PdGAfJ17sFPZ3ezy4ucJ/PTmB8pYM8QE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )