INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a88ac99ab9181ae8742d20ec4ac3efcd0e7a851cd7edc80667e92eb8c56ebfa', 
    'QK9BvWhR70uXc11XUSpWp9zDDJZ5QaWGUg7EziSuGTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)