UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JXYqW7XpkIXTzPAf/8vCDfw8VfSl2u7zUFcRvYpIBzs=' 
WHERE 
  key_id = '09bc1344295fe7bcd24e0a37af31ecfc7c9237c74b13bed2fd3ebdb1b9d32582' 
  AND (
    token = 'JXYqW7XpkIXTzPAf/8vCDfw8VfSl2u7zUFcRvYpIBzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041