UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EBxNV4UNCzrDI7VRvshmMupQH9lL69TyrpNOiqyWJBE=' 
WHERE 
  key_id = '2b3d2340f2cba4b19663f02454fc6dbf38e76556f695264a9073cd4397418dc3' 
  AND (
    token = 'EBxNV4UNCzrDI7VRvshmMupQH9lL69TyrpNOiqyWJBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )