INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0f6118565b94278db27550bdbfe5a0cc2ec315ec5253989dad1516dc83e1bcc', 
    'h40CjwarAFVxZf/ditkUwHK9ZOA3PRl9RLGcu41tyO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)