INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9221315cd0cf01be9ae4575ec909fd3d0b506ed6cca57ef768b0abfe7802ef54', 
    '0yFseHh7zS9oIy//BURnxepbfpV+OhBe23Ycz7CqcDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)