UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L3eND45R9WONZrrycEDuYqkrFTKhJrMBvT743g7r31Y=' 
WHERE 
  key_id = '277a8502c3ca91e9efe9a0c4f90ce83cde234488bf7090590b49b06899f95e73' 
  AND (
    token = 'L3eND45R9WONZrrycEDuYqkrFTKhJrMBvT743g7r31Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )