INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e3c4562c98c4ef267fa0c43d9d00342a21aac29177190835e5b02412cd18115', 
    'uCNH5KuM6IChjHfnpReoO7u/6dKn6GM8vTUtLLkG4Nc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)