INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6eedb465bca03e03a11b3a3f5345a04f672914082c967ad28bd6f5fd0aaf8c5', 
    'kifOGdxck836rKcV2hDnMPHaXM1FgkS+lrh4Xb7YQF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)