INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b51f4572af09a26dfa522d49d65674836fede187bb105bc242f577902d8527da', 
    'nChf9Kgyi97wLiNGPubk6bHLRZH4stP7hNfQgVpzuv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)