INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9784af74165d4ad1808c247be2d4da8979eb6745b043add980c34f67738fafbe', 
    'dESFQ8AdVHAbBc4yQfYEYNPkLVVwUzzZaVsus6XDrfw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)