INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e38d76c3ed7b14bf61386573bf6f233ba191e4ee647ad0e329467aac519456e', 
    'S+ZDg/z83ufRnrQADsN3CyiooAYUqRsu5diZLnGo9Wo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)