UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDAXyIHn9PGmmv3gF+8iTfPsm5I//QkZENMMvfvpvOU=' 
WHERE 
  key_id = '307286314d157a5a7abda47c5de7ff2704890d3bafa7be1c8d322de53ba2542e' 
  AND (
    token = 'eDAXyIHn9PGmmv3gF+8iTfPsm5I//QkZENMMvfvpvOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )