INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec6dfeda69ee766519fde680882612522685cf0d1cb3d9c5d1881293d186b9de', 
    '9LuYDUeDD/nFj1JKN1tIFmd5eVJRNKcfNNo9hwXiIbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)