INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '897e9aebbf1c9381988a971cff25c30f959d7f61a677b94abc21a41956ada246', 
    'Qw6DtDqXx1K0m/Oj/KXUk3iAqZbrWkw7WyU3rtg0rUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)