INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3d34209517c3f2fec4cd157e3d214e208484400315b8856b557ce53fe51be39', 
    'bT9DG35aaIak9xxfwWUTnhLddxCUP0O2bMfLw9mK1GE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)