INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39fc005f88788ab2249316bfe5525c24199ba2ffcfb4f4b5c39bb04871ea1f66', 
    'x6JQ7LwhGXJaBX7GIqkiGkR0IieU3QKxj6SUfeSeSTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)