INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73346a77d10136a7c791bc4d4be70b0141b60fcc5d07748526be0d1540cd7a93', 
    'Lm33v/nGPRcA0ciShJx34JPpYHpA2fhKLJcYb1DSPCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)