INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5510335dc4bff04d7badb35dacc97f411ba1811b3a96072c3d6bf7d22ca9849', 
    'e5AKHZ8keiMGMYTlOh/96rEqwKetkFBGis6FDUJ6igU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)