INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c77b64392d0541c0dbfd8d6369810620e095049759cf849dfec08fc6ad4cdf0', 
    'IlQ0zcQ9rcLIHCNCs10FedOCNXPok0rD8DPIIevGWZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)