INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6f4db08c0e589f2939d4b00d6606f636a68b735a23f3bdd6a9946346da7e2a7', 
    'BAU3AReNpqNsoXGXu7IR5Pdaw2f3Q86blVJjDRiDK0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)