INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50c20f8d7d399023f902507da907ca4c4553e4c95e9d11df0ba86d85606e7007', 
    'RG+4BX0Nh3r1iT9h33CGiJgjfX3RYvDvLYNAJQMc2eA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)