UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IrdSe5JHd0G1gEOuQkDYLrMwvfpEAiWc1FKl71yydHc=' 
WHERE 
  key_id = 'd8320aed1a911d2f78c67a075434e06d5a0b74a066b1611cd7cb00f33ea7f860' 
  AND (
    token = 'IrdSe5JHd0G1gEOuQkDYLrMwvfpEAiWc1FKl71yydHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )