INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd9cda68a8e88f624bbae60673cf6e8e70b25dbce77d59ddd3020442671a3190', 
    'MjwnQr0tbj7w2K5iuD3e6yEF1O9pKX4LHn2y7C4slu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)