INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c9753fc6440905cd7716dd20be5596e818409667f7fc1004a44d4cc62ebbe27', 
    'EmU3r21yivHPAQbHsYDW3Be8biweSnwoYETj9ra0/kI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)