INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6733ce5a3c0ced0c3a850aa1a60d109759794cd9b59a07d065c797061c3d867', 
    '3tBgUFHYAxuC+NEfjeLGIDj0uQ1kQV0pXQYkmGpVPqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)