UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GYrXP2RBOTDP37BlZOJEPWK4nrP9JN0L/TrL1lwOfUY=' 
WHERE 
  key_id = 'cf7f5ded2a4f6a08771439def10437a8030f57a2c798b5efa90ff456f0b230e9' 
  AND (
    token = 'GYrXP2RBOTDP37BlZOJEPWK4nrP9JN0L/TrL1lwOfUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )