INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c466f9fee793bf60c6f4b71b70642a8158027bb23e8b6c8c32f16a643f7c6290', 
    'i9sExJ0H6AQakLQ/L/XxMYBOuUGTCJk8Wp7BPEAn0PA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)