INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e6626981a9530a89ece9323c5b1f75f381ec5c6330d20fc03c8ed3dde9e1406', 
    'j9jAbhk6WMCVy57CL0S9RbqKT/K8rsWve7KqrYKyezQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)