INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6abc6826845cfc563058ac99feb68e8b7802102b080368c16c8d4dde1675a600', 
    '9uJVtuvBP4j8CmRIKhqkjg+gyn9xrd7+RjHSLwUn0l0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)