INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9552ec262d2d3f49205da66305edc6c2f492a83753b780bd31177d7dc44f1d79', 
    'YbgEINngKfP6+dBkc9LdYz5cz7mFPqTRH2O/MewT90U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)