INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d7868e8e69143ccaadc3a4802c5848242f3f9e51be05c1bfd4c42b023e5f7f3', 
    '4pUMlibBxKRLR1IZR2hMEZPgayW1khE5bHk4V2ydPZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)