INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e02374229c169d2226cd6f9003506bffa95e57f543633f6da7eb36d2e07bfb0', 
    'UTO+eKVWz4TjZS/QmVy2Lw2iycUnMgOw0cbwntexVCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)