INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a685eca3bc31b354e8d6eef44a46cc301cb16da9c9aba2c6221f46ff0c3b7097', 
    '1OCsLZOBEqY8hlqMVkEwIQu1yPayYTGbHVS2lD/UjWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)