UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQqiEEqjivLm/Vp542S0b0J9aGJvDXtnw0USti46C/4=' 
WHERE 
  key_id = '1474bb7701e3181a4a94b134d64453f54afa701076ff94f2305e6f28d093b76a' 
  AND (
    token = 'gQqiEEqjivLm/Vp542S0b0J9aGJvDXtnw0USti46C/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )