INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1990473da487aa7821757025a4ff54eca413db7b08b6db826d13ea733a45cd8c', 
    'kqDlbB5n54r8cqxj3xJfLDIXAzuIN/K2rWqsPHjHDb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)