INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21cdce5715f44840fdb266965f23c7227fde81dffa0c60de47391f3c6d7f35ca', 
    '5dTfFrd3RkZWWejIVB76usEwNAIvw6Dp3zHw/Uniy/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)