INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4601473a84e21de43aea8242a7ee51217f04c64440a9f06a559d0f3c6d259f91', 
    '0wGPAmeSB8YgsoETBS7EAJq5isMQwRV/m8mwcSw60KA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)