INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dc89b4b5212abffd6c8f1cc4d7038236fcd81ac48ca3f5fcb916a53a021e311', 
    'O2kSdyIzjKvnbW3cxXa36jrrGzcwKRxVQpRdJvU9zgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)