INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '352776ae2c6035441af25c9a080a5daa7a8b11cafe650aeff2b3c25706b0d705', 
    'cVeXHrjhlSx/Wrw740cv/S1Jqb7TOtBzuZ6CrsyC8vo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)