INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3e7093bd7bf6d2b2fe70121233a017133269745f9d883be3642e147ad8cebb0', 
    'k/5R5drnzN0xy9pt8kV5nIjTA5CIn9Een1rA9WOBR00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)