UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdJ6HObd62X4vBebaVmVrSkUHejtVbruEK/dEAGDOrg=' 
WHERE 
  key_id = '3c8cf335af294b598ffe97ef1f85e414fbf52c25c5bffbe81dd7a6a7e8120ede' 
  AND (
    token = 'fdJ6HObd62X4vBebaVmVrSkUHejtVbruEK/dEAGDOrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )