INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f6069d89b78395598af1e423494df5425215065b9a3b5bfd71be36dbf5f4ee6', 
    'Ehv3JcyVWizn+ewAckrMcoPQ4Khl4ahLgCqoelHVCy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)