INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdd3461c0c8006c6f5a44531f765e7bc41bd64804a009c404223a487e2efa2b9', 
    'O7VcQi4A8f500Na/83RgCvjLrWwgoBEaBtteHq1uzbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)