INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '424a7bc195f67106491e290840e494231354bcab5a8e0a4a41ebb970b4d91d29', 
    'DyegMC1JGPmVYFU3dJVVFlxRd2NTZHfM2FZiU5TBRPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)