INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89f0926c2e6e6eb8e57600a40fced940e3bdc6b4892485117eed409c19c1beae', 
    'dBlczDbM8wvViV31ycDgVzg44txxDQjjeJYEsIN3/jA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)