INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b40ebe55b6112b8f242910920991bcb6180dac4592011894b72324cfb5085c11', 
    'ILVZbL//S7O9JH7WkBr7I9PJCqCnHT1e2GXXXo89IZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)