INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '751112c92a23716f30399ad4063287e473dd4ebd2979723c2d27c5a4f7d5cce8', 
    '1Y+ln7Vr05ZjV29QZaeMhEtl8IgBGxmASIkeoc3i4xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)