INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c550d73974221323f7bd0033785649aec7f76edf97811174c181b6a4ec958fab', 
    'YIHINKx/CnfKmzuOKZsWrqLhR2Wjxe0NFNesAuMJBbQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)