INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '505885da4237a9a886241822c53f13f38e2609c11f4b1d076aa75dcbabbb4c3c', 
    'IRvxOZ5IMqsP8qggeeBUcDdckWDkq/2j382lbTfva0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)