INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c03638a86558d5a6ac994ec7e610cb58f4841bd63e50b36588e96535fb743e2', 
    'JNfaNWZbnOmGlUQbjbkG4K4afti2oErS1D0iSK4FgmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)