INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48ff00ba886f8bdbdf215e303b87c1ef5564ad4f55408c5333f707892be8e477', 
    'b/CGg6lDS1TyxjuvNeKeUX/YxD2Hk9BIZIm2Fhe7LRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)