UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7F+t2JH62o956YCQRU3s92A2SKj/p84ipur+9NVMNQ=' 
WHERE 
  key_id = '9c74eca57b1f01eedf5aeca868bfada322b9e49be247994ed87242a210e2f71e' 
  AND (
    token = '/7F+t2JH62o956YCQRU3s92A2SKj/p84ipur+9NVMNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )