INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a260e580787f3da8f80e212a6b84dceacf1728dfc07da057d06926d301e1dc1', 
    'fox508RnM3jhTVAGAC4YXKvqyYblJHEZnNFEpOFr4pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)