UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'grFhSmdV0uLAo26aYN4voz/KiR/hJA+1LB2GAOpKQRU=' 
WHERE 
  key_id = '9d740ea50f22b30187a0ae67689f259f7a3ab53c82b53d2788b9b22935c46507' 
  AND (
    token = 'grFhSmdV0uLAo26aYN4voz/KiR/hJA+1LB2GAOpKQRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )