INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbb0b1d9504353c842f39935be5506ac98b80665497fe3eef543911f4aa5c831', 
    '4luFhFP0D0LLvYThnVMpsZ1yV8N5JmnoCU7ToDAPIrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)