INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32701a6ff81897775851a163b9b6a211ff9f11d155f07a1099b4691c2ac4b4b5', 
    'uniDi6wUvv6IQF+QfyG5jvaVbPxh3poYFBOUI3TPLEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)