UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wUb4f5mcPBMeVx9842wI1Vd0I/M83hMpX79u0Sg+fpc=' 
WHERE 
  key_id = '878a570932b8ffeb2159d7eac17679c204d1a337bf84325b1fd8d811eec61386' 
  AND (
    token = 'wUb4f5mcPBMeVx9842wI1Vd0I/M83hMpX79u0Sg+fpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )