INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '474bfd6785c3ae2f0df276a44447074889536221c0863497daa046ea4c9e9fd0', 
    'r+d36Ro6A1LEAcREB2SYpc2rQSoANuMKA1nORorg63o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)