INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ad952f4d4b47ffd734f028b000af29f17ac021d3583ff5e24580661d7485833', 
    '9R9ndwhycg09UUV2kZeWpddhuDztyxXE710rs4YSJv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)