UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BPoR0aDDY/UcvIwApo73e55JE2dSiiPj0XH/ySt+e6c=' 
WHERE 
  key_id = 'ce6067da8e62b7d02fa94049e94dd193d89a1cef10c2d3020ac1474b770de7be' 
  AND (
    token = 'BPoR0aDDY/UcvIwApo73e55JE2dSiiPj0XH/ySt+e6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )