INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '043f3e0ebf4955a5d45c9c4d1851edb4671bdb13e8d2d783ad627c17ced623bb', 
    'WKPpFbea6uR5d457p5hKEBsz5j7mfUnfRfZE35kVEto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)