UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cusI6rIym0+i1MkLRJnG65uF4vNluqmZ93W1qI2y+Gc=' 
WHERE 
  key_id = '2bf7198bb7f063aec42ae7ee51e28570ba47468b95d35bca62b5b4d15977583a' 
  AND (
    token = 'cusI6rIym0+i1MkLRJnG65uF4vNluqmZ93W1qI2y+Gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )