INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '995670ac45cba3fcc8a2f89614d61b210672c1f8dc4362f7311e007820b0428c', 
    'f2S2s1CdFW6hWv7a7uWMF2gF1cYPW8XlSv38SZ1mIXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)