INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e89a022543439ba416054bda7c5dab616b5e0d9b60e79b263bfc8156f13ebf6', 
    '9h3tyvQmvDps25u80Wo8fpOBWOzwJovvEvbu/aenVTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)