UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAHSduJXUKYuXeFEYx4ZGCq8vTSSiGrX3rpvjKMOsJ0=' 
WHERE 
  key_id = 'e8dd8e0e4cac89e88fee6f56c19612eb6786de718181a7dc9f6abbf248cd6271' 
  AND (
    token = 'vAHSduJXUKYuXeFEYx4ZGCq8vTSSiGrX3rpvjKMOsJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )