UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LAxAIIgOaRpJOb3HRbGkMsTSONS/VOSm1gFBWRz7+8c=' 
WHERE 
  key_id = 'be4d2b82c08ac64c3006b56c023fcf16651b348210e69d0654284f219279fe87' 
  AND (
    token = 'LAxAIIgOaRpJOb3HRbGkMsTSONS/VOSm1gFBWRz7+8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )