INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e21f4ae3b4f182addaf048ead444141379c0ef4d748a1c7210b6c108577b42d4', 
    'tnXbJ7wI+lSKJQcxSiRcaD6NUKRzvHj9mtx5tfAcRDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)