INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8b4ea1935e44943d23503ed39b8930fdc1587e036e20585dab4820f2f147b56', 
    'tR6AFxl2FsdsVMB7MDn4G87qipEP42PvcVhQdpxefvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)