INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b78f47874705797520421f37d59a2a595a2b5467da8204eda25d74f7695e9f7', 
    '5x3SQxI64tmN+PCEekRptyD9Vht5Uda5PEhtQXPSVzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)