INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '748a5d758d24cfeb4952d0300440c7b445976cf9aaf28052233e4c7bfde1ce04', 
    '2RKKBDKEtQvdXFzxdE6sI6bQJkVprh2yPC3s+6SBf9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)