INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28eb4a4d069ac0d1a61193204681774986a9e7186bd3acaf28c4a63c08d54ae4', 
    'rc6syP+8rYHT3ubygG6b/MxUWKQ31j4hF4zAHItNWWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)