INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '735d29150728a89e5ac77625a3629b5b3d9ab575c997bba766dcd8123044ec3f', 
    'olSGbuTJx4h+oP89Ywo7kmBk6s6/LsqBOH0IM4gqSCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)