UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Yk5R2hjMnI/wt4S/M/aV8tj7A+450HkkaXiDF8zDZw=' 
WHERE 
  key_id = 'e3791e25b830097b21c76c21b1e865330c6b6850637614ea90cd1aef9ddb1149' 
  AND (
    token = '1Yk5R2hjMnI/wt4S/M/aV8tj7A+450HkkaXiDF8zDZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )