INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac5aa5add32dcac83cfdaeee6c123421a428634d48516e42b3e0aa4bef6e89b4', 
    '2zuxPp8a8znkYtw0C6OYcOrk9T/KKKIxRYSuOa1dsqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)