INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2a643e8e1539448d1b21bcefa52f81b68542fa668a162a4a958c9053703f3c6', 
    'KhE5YMuM24g3Nlmb2dBsTkd24lcmcwaxfJc8JiItuJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)