INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec530f360fc671bf28adcbf50334bb1f582c5b5f23e06b709375248514c3f2b3', 
    'oLoPbV4xl0hVd9aOcS/00ouhr9JcIDWR/ae3vVbCUgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)