INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74bd3e5411a9a972c20656a28c3745c57db37bf58a663b5b080028ab92d928c7', 
    'ds8oSYLteuVKZCpInU6HmJFmr+8pHCHvJrC8DdHVvoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)