INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c1c6345d56fe91fe511806221c29691b0842261730765a7c14b9b8509908062', 
    'rcoNiOSKJ703gQ7YSSi8oklgkLp1wtDcKp9gad1qMvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)