INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4db30c4faa27a30ce25aeac5e2bb7acbc51938fc7b8b09a1cc647caa74f5b730', 
    'PaLxKbk7EyjVWutIsMU5MNiPKrsOleN7TR1S8/9UEUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)