UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aa0EudauwjJ+OkG5LLseeiakC+4WE+EoqAqBr/4KSFs=' 
WHERE 
  key_id = '1d3819bf5b96afdbbb78a277679ac1156d4aa70221d94c12eb53abd70c9e8b1b' 
  AND (
    token = 'Aa0EudauwjJ+OkG5LLseeiakC+4WE+EoqAqBr/4KSFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )