UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PN5Qn1IK1CQDvALRYKqBk93LkfEcqkc8yxUgc2L8ZaE=' 
WHERE 
  key_id = 'b45ce8ac2e77477f6bf0c2848d391473dadb561941c2fc61afcecdb98604f109' 
  AND (
    token = 'PN5Qn1IK1CQDvALRYKqBk93LkfEcqkc8yxUgc2L8ZaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )