UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OtvJWHoVtPLDyergtAdhXqiRH0FlADC5ZbPqBOYW4xk=' 
WHERE 
  key_id = 'bd14305069c4aee7b94f917d884d150b6de6cbd62042c378bb61c9a03c386003' 
  AND (
    token = 'OtvJWHoVtPLDyergtAdhXqiRH0FlADC5ZbPqBOYW4xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )