INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d8b5d4d1e310214832126db422f794c1712302335de910b6948024d4770b33c', 
    '+8qH9TfcdWzteQAIarGSzlMDShefazujaMVejcf+FL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)