UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WHgymmuX794WmT9LKugh6iqn7DPdb7Ij8VrDR4w+lrg=' 
WHERE 
  key_id = 'f7bf68949712c531445e4d3aa1b2a0f912903c8a29c80c4623e62b62f4dfa3f4' 
  AND (
    token = 'WHgymmuX794WmT9LKugh6iqn7DPdb7Ij8VrDR4w+lrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )