INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c6278e01486f75271e85357b271c0f283ce4570ada7897297a2a99d801be53e', 
    'R5m7WXnODYZ9BB3UMnOMa3MUkn0lMWZw6Pik8+Ap0gU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)