UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pm63Y1PuiUZ1JC3aZAClRn1OGiBpfRvL0M6xjcCF7S4=' 
WHERE 
  key_id = '6aa0641a7e57727425f15def3f8f85832c4686cd8176f71dd0e64e95d550df66' 
  AND (
    token = 'pm63Y1PuiUZ1JC3aZAClRn1OGiBpfRvL0M6xjcCF7S4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )