INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '654039c8f946451e7c534c536c993b6366b2d633772330eceffd0b001dfce20c', 
    'RYeT07LOM7IdYdj+WGNJYgRWRUW4bXzQGmey4Ywd0ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)