UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6YiNf1CLQRItldjJqvwC6lNcFqp6A8Fso6laXmRPDQg=' 
WHERE 
  key_id = 'a37c3d35474b15abf9fe3e3c162fed4160aad87afec7e8a2815be02ecf233883' 
  AND (
    token = '6YiNf1CLQRItldjJqvwC6lNcFqp6A8Fso6laXmRPDQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023