INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61d2100b879e4473a248f86c23235a4d9b5e95f28b6828f44a4f361e1fdddbe5', 
    'iJd0oiaNsTeMPcOkHQf7oaKaxjtdwJ7QIUSW3dYA8Fo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)