UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cOMUwFDz6e8EqSmu7lsmPmYoAlO8T/8QhlXIGQMMFtE=' 
WHERE 
  key_id = 'e71cfdd24c2da8077fe7e62255c2821ee21736b3e14afdb8ca255928c6040de3' 
  AND (
    token = 'cOMUwFDz6e8EqSmu7lsmPmYoAlO8T/8QhlXIGQMMFtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )