INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b915be9bbc8d151c6c1289a1c50f48d7b2c0a33238d0bb5c182799fb9d51f3f', 
    'Cn7iU7nee6OTOMdW02LI9Awr5yHjrnJ907W0jl2XNgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)