INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3e097a3edd93007eebce0276590fb4b385dfbe859309c0dde4f551a139a5716', 
    'YZ9oXy2xQj6vamtVbm1kRNZqlgiCq8GmF4Zm75dmh8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)