INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7753641df98a7ddea60a306c449decef37fcffad6abaf5eadd7f5e8139fb717e', 
    'UboesSsgwI6mcAWPgxxEKQvKLqDaxcBBw7felt0MAkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)