UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vftDnbx6dM3QdhdBLBnt3uK/9dTjKbT4aHPkHIZxtb0=' 
WHERE 
  key_id = '0489fd8791bc15a526d3aaca60e93d20fb555e9029d70619057b7ec996c1e9ea' 
  AND (
    token = 'vftDnbx6dM3QdhdBLBnt3uK/9dTjKbT4aHPkHIZxtb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )