INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccfda154c257fcc72cd4be5aae6970e83a383ae25492ed887aed911ce3e29d52', 
    '6nq6t6nZNKmiG4vooCuBm2IKkMqujSxY43SfGSX1un0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)