INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a973be7303d28da7cdd8d20abbd30de423d744644fb08d162e54b3e2e924630', 
    's2dtkvMs7R6bJEtQ/BYvkrNchIAgXNZtksPWQdbOR7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)