UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GBQB7Ip1klx4eou4NcuiofNYrgonLPPct6Vb7RdKTH8=' 
WHERE 
  key_id = '790fc1a667914f94591a7b7387c5c1cb970488d243fb2fa756d39cd1b8aa9a50' 
  AND (
    token = 'GBQB7Ip1klx4eou4NcuiofNYrgonLPPct6Vb7RdKTH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )