INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9baa213a1fed76a41081cb667a42b92c6f504f2d12603fb555d0a1ea32840fc', 
    '+jY5wPQWBwSvimqrsFsfNNTMIY/DcZd8uIrRp58Wa9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)