INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eafc94ef866b86869bcb09b3b11015a969d8aba49e23e989553bba0efd5da50', 
    'BBPzmoayzg1WNndsA7o9zL/kmRph6ElQnaGgazd44gY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)