INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b74cff7fc64a6b1118312737c4ad60a7f066e97e08b4c525af7a642ab4ee9745', 
    'tBDvKVRwZTP7dFCUizfS6O1sM1yVRiSdd4ZUP27h53s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)