INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ae6bb2aaad2caf0386d36f46c9cdaed6546cff2d3e10cc0f172b3789f6720cd', 
    'DEeNDHpnpFmjW9FWOYnBKnhEpSKCIePUpcr3HEsTNk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)