INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d0f8e976f478ce9850acda091503614f0d6dabd2b324a022037df1fe926d471', 
    'peYLC70NQGprSE5u2MTGrzB/D2lPCgB0AW5gXTWJNtA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)