UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gAJlWe85q9i7dHmkZFdLvRH3eMcmbqum5Vul/M5Ss+k=' 
WHERE 
  key_id = '78de5e3da70fa88a5d98b0e1231e3070885b2da72607e37197085979f0ed5c57' 
  AND (
    token = 'gAJlWe85q9i7dHmkZFdLvRH3eMcmbqum5Vul/M5Ss+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )