INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c29dd34681594241bb071a9356df67a977064cff8bbc744563455d32b9280495', 
    'gyGNWIjJaI/n2IjJG/MBitBtOlkUQlTWfZDb2uf8GCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00122

Result

int(1)