INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12a714d462aa5eb78b05ae2bccb9d0e2a4fb42518895ea36bd9e5c86dcb75ad2', 
    'N1jt+J+JV7RaGyBymxUY9oitAAyILpZ2VNLUDJKR9JE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)