INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c471302fdbc97785fd4d235415f289f58900e411cd0942b8925883a88ed901fd', 
    'nTDPCWG8dRAFgyGuxiIYwFp58hOV2y9YjCuBnqu5Ogo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)