INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '496d51e43b9669504dbd40363e63eea6880f2654a54ea1cb0895a833ae0949ed', 
    'D5UPdVIpKvH7JD2Kq2CfJyMaXOO4gyMG6pUWj2tGMMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)