INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c754713e24737d694e48f4ba31842bead1c492e7a2b0f1791c66118d553aa56', 
    'PR01J+qjsjPQBbng5PKDwbie6EUR7giBGJw01Aj/O30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)