INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1df62e48e60100988048f44356baa010a54f34839aa7f4bda94c6b24fc063edd', 
    'vWSz84682HdaXz6kdEL7a5EkyN/IXFyHFy4w6XbSQYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)