INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '994a446612c2daa1e15cb02d5ac08af87284917836181b568da5d7572d6f1368', 
    'pOBpmk6WJ0gZKnzPGcFFHIVSVk9JITAOTxLGlg3jXXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)