UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0oB+yrNcXZZMoPeDYOphaFjOcL/KFmITIb2DCaXyEbI=' 
WHERE 
  key_id = 'c5ae362df3fd4dbd2236cff1e5877e7a6f5c9cb217f3e2ce14be16d24e6e4308' 
  AND (
    token = '0oB+yrNcXZZMoPeDYOphaFjOcL/KFmITIb2DCaXyEbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036