INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b2effa2578328873b397149de6ec0d59f725df987204dc0ef7e50b3f5dff076', 
    'PeMN1TZMZKy1wHFB9RiF5AqmlaY4Lia1Cc7+yYE/X0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)