UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+3+ekGkoY8r6+5lvub01UUdhK3PEBux3bRPxvdqzu4=' 
WHERE 
  key_id = 'e653f8b1c67ca28411252c56cedb1c9f255ea2dceac78b0cc1529310cc8a0894' 
  AND (
    token = 'x+3+ekGkoY8r6+5lvub01UUdhK3PEBux3bRPxvdqzu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )