INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '245c23956448dda868a1eb8999f00ca7aebc3f100f57c9e186f1836965b72f49', 
    '+YGWopL6Cjan6WtlVCVIVaPuUb2Dl2zpZonooh2b78k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)