UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DYQG1E/aikGgT0Do3Irlq6EpEtRXXf4uNXCFha8OVxo=' 
WHERE 
  key_id = 'b137cee9845590d9ed95ea8bb3476666e277d30ab3a7ec6cdf48ff5afca50f82' 
  AND (
    token = 'DYQG1E/aikGgT0Do3Irlq6EpEtRXXf4uNXCFha8OVxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )