INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59d109cab6969949f5019750d69911f5b3644d0c6201978a705c68759e728de0', 
    'WAgVo0Jur/TiRQufqZw3vnD6CSB4e5eu1XxzfS7FSRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)