INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dba8971a181667ee372eb4d8a0eb30d2b314805734d911114d4eba06a886913', 
    'HLz7Zt6+7dltyo8NhdS0N+zO01d7xnXMT1QhPXYDvi4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)