INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '852e2f10c2596b30b3ac00c31d7b04cf37bb3e4745d55c6727545e4c19147392', 
    'Ujn64t5YPwVHqvyU9vo5mqQ1G7kPypxqZarQCAriU1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)