UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aFPKCSAWjiYZ2DiaNUJcILgFwVy1KidRTbt86yiB6OI=' 
WHERE 
  key_id = '3d0889fe2f1482ed37fbb2a512e479475546ca77509248227c798dc449dac749' 
  AND (
    token = 'aFPKCSAWjiYZ2DiaNUJcILgFwVy1KidRTbt86yiB6OI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )