INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '06e6bcc02faf4ba4754967705d2130015314e4fd190b40b38c896b570031a19b', 
    'kWrMnW//1UG/pwDNtON+JgwAReYMyiwdGvfKKcnFpFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)