INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca5bce693b5a722041731cf3226d28b48895336ad44a050bdb856a08f74b4945', 
    '3RzVcvSIoYR6kDWYW2CrkB2BvvWwpU7MwxB2N7Rbu4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)