UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uB2C+rBglrNjpJyN/jTn9WlFQeDN2ISomSaGXZ3YenI=' 
WHERE 
  key_id = 'b471ac1ff95f3ba8cac7d5c25fb223af69adecb57538a4db453d6cbc0641712e' 
  AND (
    token = 'uB2C+rBglrNjpJyN/jTn9WlFQeDN2ISomSaGXZ3YenI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038