UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'II62onkIhMMmBlbk+1opR575GX2WN+48NIYSqBKzW54=' 
WHERE 
  key_id = 'bc6b6095e4e4ec4ef6459e65cd2742078851563af58a12ce14fa5fbbcdb8e559' 
  AND (
    token = 'II62onkIhMMmBlbk+1opR575GX2WN+48NIYSqBKzW54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )