UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QCrP9alZ1NsSEdYYqCnSswOZLfVF8ya1noxWZXRTz4c=' 
WHERE 
  key_id = '6fb3ba2bfd071c940739844f9b469e1d17c7d9d75dd709f2045e334fa70797b3' 
  AND (
    token = 'QCrP9alZ1NsSEdYYqCnSswOZLfVF8ya1noxWZXRTz4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )