INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed4fe945b862d9d252e13b94f81e8fd1a61f2deb686d1e48c70e27863bcb3a39', 
    '4jPXA+A2eizyuU7txQe613DmHTXScLtGfyZFiKgssa4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)