UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ubZY+51FXeEP47s9CkbnMM3zXcdcKjmHg1N2jSC90nk=' 
WHERE 
  key_id = 'ebc7d99852d91599b0a783462d1c7efb05e5cbdacc5e2a1e330f06467b1a45d4' 
  AND (
    token = 'ubZY+51FXeEP47s9CkbnMM3zXcdcKjmHg1N2jSC90nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )