INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26f6f6beea8aee01d06caef950433553e4097e607851a087302a862782138e81', 
    '1RNxVSbjx8Kuc8FjATFyS1fqafU9/GJoDK83TPpRZjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)