INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '275a1f91289e265be07850ff7a3bc6596ecded2b985b3089d027fa38a8fb6035', 
    'yZFZpEkDPXW7UDxgirChUjyvIXO0TgeUGDPaD8nhnGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)