INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd6279b5967f0a9b8bbd763199ea025339f52d418e6e7439cf3517342414c74e', 
    'OE2ds5Jv1PHxG7QDjZcSMsveqW/Vnlni5SjuhKhNuF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)