INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ad1da3272fbb6835fd429912016be53f981439c744a95e03a5daf2ab44c0146', 
    'lthjFYCu1D5JchjVZPUTQA0bkqYYiMxcGmNrHP04u5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)