INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b138c1ab7e4d91e41fa04d7cb2dd61828cf2a53c0c06af2258b7f367a124a964', 
    '4ErOZm7hC8ymj07OWX1Wk0h40hltjhCGE4QAPLv0ZNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)