INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4476f2f37669167886b91c4c4f3f9f599b86969c1e1f0e9bdb50718b32862b06', 
    'PxMXcVGUjR73IV/D0zxHei23EtRxfZrwReAAU0HJlDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)