INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b3d6790c7e8226496e059436a1028e8fc34fed07c5a1abd8b2291d3ce8d72d5', 
    'Ph4GgNJw/ozup4aKtLkgau2WACh37ezFflZpRcTM9NU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)