INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '939414a93f1b51942a25f8774a6d387158c5749e011c0a658c9741e9ceda3f05', 
    'fH2KQk5WV+Vgg6w7qBj0lBbPKJPRY2HTfGc/BofX0sI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)