INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '435f6c4bdbbf97fd9ca7152000dfea12b0d2e9c471e28a922cff2b0a992eadce', 
    'kQit9BdWQY/ifkSzVTBrZE0G70aB37c1EiINMrg7IUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)