INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f442efeef0b3be19a98e5a3c5b1e285b81b8695886b56ef9ba723885cb08b02', 
    'kx8SAwbCQ3jJ2UCp5w9tvzL3brLUBt+dehleDZdpIeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)