INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9731021f70eb54d5544473a22e50ca88479199acbcd30939f8cbe951718e0be', 
    'NkKDnFctB/qQ8QzXhNIIf2EuyEh+PKOClG8cleglnr4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)