INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8aab175d4d317a505f1f5424e46a0e0af250174a63a91a04dc3d74897be9a3fb', 
    'LuSERR7jIGyhQh86noFRv5fEduE8d6H2PsNjyF7KopI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)