INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '977f9de7913325206a208e2890b6a2272d4b37554d5c977e4213243b45e2eb9f', 
    '4T2YOgJ+J8GKpt7uqpF76j0NchPgLf78q9/Xy3yMUDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)