UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f7SSmj+1dzCQp1wgepuJcrYg34bCgAdap0YwvUDvHEI=' 
WHERE 
  key_id = '84c1ab2154c20729a7b2b1d5485069b01c4c2d3bba6dfd3ddef90a9b51c2541a' 
  AND (
    token = 'f7SSmj+1dzCQp1wgepuJcrYg34bCgAdap0YwvUDvHEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )