INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e8a5dee0d0b0a5f128338d52517d92c62d6edd559517e6c0ece535ac644a48f', 
    'wZVov04iQlntbqZPIFI4Medt07dm7dV7UtPDMdUsTBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)