UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vtY3+Qmd92Toof1VNjRBn2isfsS3YAcDDyLRMyh4t8=' 
WHERE 
  key_id = 'c4b148566d143f9483a27629ce3b913ffff49de3ede35071a1ab7f8d19d58162' 
  AND (
    token = '8vtY3+Qmd92Toof1VNjRBn2isfsS3YAcDDyLRMyh4t8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )