INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '221585ee17751fabb2e1637c321302f0befd19627553a1bc3291163187a00215', 
    'qUkSelLJFGmKrTZBp5Z/FTBncIUfG7Ae3aFjIu8DvJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)