INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bbf9dc88b34800312b2b1b2fd7f3a034933d9995b2f017e2974692b8cd38237', 
    'H6xmh7U+YW7QMpmo13GqllduvyB8X7qP47wnEme65T0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)