INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d91810fd89310a88b8e456a6f8c4918f3a9ccd1aaec84b55adb5bd616075a49', 
    '7P/ryd2J6G3p7vjOPI04R8uV5n03dRRteYWpS20H4UQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)