INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d1f5b496d0e732634873329c09261175bcc104df8ce7b62b6907620a29aecd8', 
    'UiZ1Vn/KEpdBVwj0OUURt8I95y8BdxlHrPffpdXWiDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)