UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAeN7t9B1M7Hb3XPTo1heoXk+2aYmVCi4GUu929MWNQ=' 
WHERE 
  key_id = '714fa77f875f3e800b5e143c6405fab7679af55e8ea22efa88d12ecceda8bfcb' 
  AND (
    token = 'kAeN7t9B1M7Hb3XPTo1heoXk+2aYmVCi4GUu929MWNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030