INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e7f6da5bd138f8ba23af5cecfaced2a38220a5aab286f4ab5b139f2fc2c02a6', 
    '+ygp7icioeRtCnv9Irheg2A9f8kNI5yKObm19KgInK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)