UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qegcmOtL+AZD3tMzgU8c5vdDJ44RBPyjIMiXxXb9XKs=' 
WHERE 
  key_id = '9c3ec42de5ca513a12d2a445c1db76648854cf0f4b3c2c92e9443153c0970614' 
  AND (
    token = 'qegcmOtL+AZD3tMzgU8c5vdDJ44RBPyjIMiXxXb9XKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )