INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53e29c196f17f5303115ab9002340b812f2ee49fa14287becde8299dee5924cc', 
    'X5Eykt+gpjImcKiB2VFEHb9B78ekawaF9r2qeTQslF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)