INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebffd9b1a12d12f9f82da2b7ecfe6d15061ebe05d72fba3ca0348b0076bd8b4f', 
    'iTy7/cdYaozInD0zgl/rkGu9knKVCPTko3LrmmEjNfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)