INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3334fc29e13390a9fc1c116fe6d44cb3c5f10bc99b5ed797ff6672f7f0b11d84', 
    '7JUul6gwkl6sN74L/X81YyIC0DxNpa4xOE/SgwlpnLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)