INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45516fdcb81590ce1e2dbb731bf155c3427e13a0ec5522499795b3cc41d55b77', 
    'mH4T/C88d5OjEOOEbp3R4nqb269VFSSUPO07VvegPgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)