INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a81594d475c8a6eaf6f5d38d77bc2b8fe9e85621ed7e831ad95bd95359733fe9', 
    'T6cCPPmbtswf/Lefq4LM+9QtzCJrMQ2TiWX50vfOLQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)