INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f73506446f53a05ace37eb49dc6513448a2e4e5c4f4e066fa3973587db7199a6', 
    'hgsON9lkwIQzdGI02OsQc9GXHbfNT0Ti1Ydq+s0cYwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)