INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9896990d41689e3f9339c9c8e9638621b104f32a3f337d37d60e58377fc8eb9', 
    'VoAcD2LS54uKWof0mWq2OAJZUW3dSoj4Ah9DeynJ8Bc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)