INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e1842f53945efd781f704a2bb0a94b39e30f1685b963ba41136e90673bfee65', 
    'ui7EHnfkMAgCCVQcdteNAydlqx9O5du2FNLVDL0of8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)