INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '485879ae25ccccff8a2039f5eeda27f43ed5585a09ce29703231a6f873247619', 
    '6jVNjtQZcVnw7OFW3QArmvCNov1Na9xJTaVK93/MBwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)