INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '503980bf0137e852e02b00367ce32540e3ea29c8de1de00e2b11a8e09cc140ab', 
    's9LXwkY61ZUG/0KtriTPDrjzsqquL54HN9wJNN88ORs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)