INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f3a289f3adda0edccc8e93a103d114af5c58c8859948261b66b6230f69609e', 
    'JnP3WPco5VnfdzjCw4OTfY7hs6nDBpJ1GH0lCllOEHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)