INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e5c6c31454146e1184a99b61ca4144ca6409fbd89e988c080b7e82bcac01bfe', 
    'yTO4fWSWDqnOUQkQq+0O9I/LhdG7AhCE7QfThXqKw88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)