INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ced0a88d7f65460352f56c2003de0a2542cea2f1f79847dd1e2b60821076a4cc', 
    'ycvU91qC2G6KZ8fQeDJYdYd4PIRUc7+AXJ/JTFvBSnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)