INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea7b85b9fb78f9b43d17c0e1993e4c296bba4cf73e37cfade534dee342aa7426', 
    'CiMxrwEpiRtQknHveXbLlbEXj13WySHkLTWUEEGRphY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)