INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96f98a2dc9643e9055bbb839497ce4b1ce55aa4353539ce6b92ed942900ab945', 
    'SI9D8qU5aR6IMeK5X286X4QUMcNK47kLqHwIfnBK1bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)