INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eb45de64ea87d3b1c7c9227ffeca7ac3a2013b540ca9400cb951cb50b697525', 
    'i+8sfRo8ZDpQ+XxZkDMeY1XWuQslLUnf4SHVRf6HN4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)