UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3a/SJQGgBeZFKf6HdN3d5aaqiDRCZB09l0PVQhtq9cg=' 
WHERE 
  key_id = 'f8aaf2d0d627458d1af2037323b1f5011b6b94226fe319eb6575bd844173202a' 
  AND (
    token = '3a/SJQGgBeZFKf6HdN3d5aaqiDRCZB09l0PVQhtq9cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )