INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14ae34a76a901461f803d63b70a9d07fa3c0b34644dc9f75b54fadba5043a383', 
    'x6JzUYp8wETXThIQB5T8bRFXnjQuL5lB+g6W5BoCHRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)