INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd839fb462ac02cca641a5b27004731914b4c22fa5b953d796d15e1aded99586', 
    'KlXyEpd4L+Tl781rfcOO8TJvVVX2pW5jGwyjdCBrIEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)