INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6ee6f8d308967d2fb3ed66f1c89b2e85e33af48510471a78c1f0280030d6c1f', 
    'uOb/plZFHwMyEa24Nww+3hlcgdFQWpAUXJf12ZaBAmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)