INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69f643d6baa5bcdb9567d24523623ee781d9feb30d2904c34d524395f27b550b', 
    'NCudtMGk5A4D008ISWkrMLt8uH6xSdI5IVRjVrTmMNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)