UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'midN0wUscYms2vNK4Th71jscU5lthJTFkNBMECcsHwc=' 
WHERE 
  key_id = '01debfdebb5b4630ad5b92393af8cd0e46104ab6a6a48ed8248dc62b7f22174f' 
  AND (
    token = 'midN0wUscYms2vNK4Th71jscU5lthJTFkNBMECcsHwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022