INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c5f91f3fb67e058f290a30eeecdd4d5b07f1e7288cd688cc8589cb620ffe67e', 
    'Zj3eFGPbteNc7HR/M/5p1SAmRXyLaI1eKwrE0WpFgOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)