INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1de38a8aeb472b605c881f75ff20aed535b9a063a81e5fc42bcd207f66d103bc', 
    'Rlq395h9qQTbbB34xIiFsARQyZCewEOeEet06Kcj9Q0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)