INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03a7f77e64b2c65b0992c29b0ff242efc47731dfdb8d300130ef17e0faff6fd4', 
    '+sGL8P9WO0/gdTwelEpEh+OYI8utv8Wx8i5sU6Bx/nw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)