INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4cb02367fb723865e33d05a85e048e55271cc96de7362cc829b9453b81250c9', 
    '6kXKaIA8t4kspTiAmoioI7ZQFocBmK9jygjdH0CaqRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)