UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WVbpuAOGoKtMO1Nyo1LMgdAcXyKtf06CfOab4dR4B2w=' 
WHERE 
  key_id = '760a6cc10cc991a1998e2301f3f443c1e1b979a65919f254243f4cc4c93d374d' 
  AND (
    token = 'WVbpuAOGoKtMO1Nyo1LMgdAcXyKtf06CfOab4dR4B2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )