INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e553edcd6d41652f6c16f0d28e0b611cf6033432e9dadab5a7e1cb663f98231c', 
    'uVbQOgAlYOKVZi1vdgnhMUdnjG8hfo5Kk6sAiUcBzoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)