INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd1c57edfbd572f7592088a923a9f8eb74c257538653039239ce2e297e66f0c1', 
    'dLftlR7JLle/iCVcvmwfhzOBw63p/vZlNloswiICjc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)