INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31d137ae260b52fc626080775667f6f4b4ff2c7a46c1cfedce6f1e86c8f28636', 
    'hjvjkXI+WudEwT1fdxk5S625N1Q0zlkJZv2eagQmuKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)