UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJKY8HsvLsoyj4NXmknuA8HVMRTqa9Z9fXUW3/yNVUk=' 
WHERE 
  key_id = '5f4cc2c16f4c3339fcd640f12089fe4c64a901c821de265e134716dfe555b49a' 
  AND (
    token = 'xJKY8HsvLsoyj4NXmknuA8HVMRTqa9Z9fXUW3/yNVUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )