INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31c7f2192eb9dd2dea577556e10ff5e7c5bb9914feec25f7d4f488c3ac39bc53', 
    'm629L+l9JwS5z6FB57JogfHIqq95CDKLzn0pmDvLPQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)