INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c6c3bfc526c61d409cb322bc734f864fa04379599e8a0d37b0b1bef683b29c9', 
    'ECgVzSdCXTVMuVveCc4JdpBt3HWSEj7daLF3faz0vRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)