UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fg5/vcFkGuFY5IPSaH2/Os35kThb8hP2FKJmtlWxdVw=' 
WHERE 
  key_id = 'f2b8dbbd901b03b39327096eba6d87b83e9eb2e9c3b52401b600146dcbad2b49' 
  AND (
    token = 'Fg5/vcFkGuFY5IPSaH2/Os35kThb8hP2FKJmtlWxdVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )