UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Avf+J3Utha9FHxshXSeGvBZCB1Q4rCNnn5oyP+UwdMY=' 
WHERE 
  key_id = 'c483a0be8ace082f714b63907a2e43f734e036640c65008e4761b2c4174a86cd' 
  AND (
    token = 'Avf+J3Utha9FHxshXSeGvBZCB1Q4rCNnn5oyP+UwdMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )