UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uP/8Cfo1kdm11PpHh4IG7v/sXPMuSmEklNLs8kDGG2c=' 
WHERE 
  key_id = '9ec21f2a008f1f4177b4b323673d8c1a9cfcfada7dfc1ccb2815e5d5623ebec6' 
  AND (
    token = 'uP/8Cfo1kdm11PpHh4IG7v/sXPMuSmEklNLs8kDGG2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )