INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c203678535414cf272fe934b31f78f1acdd1cc46298a2f4cadea43d41a382b14', 
    'n6ZQ7pu+Ia39+sMoj0C7ZE4B5YnwppHGb2cosdjK3bI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)