INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b66fca88c105fba306970eeef332bd4dee97672c1cccae3dd8b4b103831e50b', 
    'k2qnjJgOT7JXu6B8J16WPiH7VVTFL0fjwrTvSlQJ2tA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)