INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c1d12b255a76a53a37bed5b4981f531430a56ced591295e06a061d6e0c5e752', 
    'xWPFnJtRPBHElgphIGdmTaco/2hyamJBSHST0CeQhpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)