INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e79babcffda6d538803969e731776371e52289d0f3d841061a6e46e5b0eb54a', 
    'Wtk2NMBiMh0lu3pUqnkLQdu0NlcddEOUncXQEn1KLb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)