INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b75cc6b9015fa0f2e08d75a4eeb547fe448a4a67a107d92de0b84eceb018f6b4', 
    'qdy2eT1QXWDxgbk3CWC+9Dif6e6A2S0TqQZcClXpcYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)