INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3224d23beb647de539867234fb87f876c69ddf3dd308598abe72b2ef05e86c40', 
    '+6JeEMWx7cQKfLkqJM1i5EmPFGQaBC5rPifs5RoIZUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)