INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '521675b262b4c4cd923059f0139819cfa634645333dc1bd38c23a7c188674b60', 
    'YzItiy6YgPcYX1R59G2Lziy4hFSONKnp2gtyQ0l4pOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)