INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '468b1ce753d57267e38ebef317b319f69a184f5cbf5768f692248c1ae324b89e', 
    'T5K7x9n41OI1N5p2h3Hn0onkfO8lSmc2H3X5Qm5uveU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)