INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '01e256259d303aa56ff504f74b6f64160473b3e2eb038de32c95039d9c226920', 
    'dl9mWiCI3V/RR4RhMJkDaj7grfop1BicTtOLgJgU0vY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)