INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e84fe668bd3bd98a48870a4297a4fad7a49ce73007ca1247a4839042361403c', 
    'shcL2iHWtGYM6BfZb4YGOAYV4KU51GRtLhXRsPTuFyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)