INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82c5350d87f0a7134763eaa42a4b87e39a7fda68034ce2cc41990c3b88e9545b', 
    'av0IfQQgVYCYKMDBIWaFV0oyn7ieur9E6rQKOnkG9C8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)