INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ebc31c1a3b7c209f93b650a973352d43718c255f7d65a0c36d98124aed0b4c5', 
    '1wDyeGQswdXD5tkRqg1Ce+lyv3Ar+RWiv1fLSygHppQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00009

Result

int(1)