INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6939432dad3970b1a2033141b2b54fcb7ee3ff34ee151228b1048717156f050a', 
    'lvd94hP8l+lTlng5Tc4K/gGRmClsOvzMxZvfB0Zpjyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)