INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12a88c9906740f099567f503ac322fd0634c8a6d2aa111d6b5b1281536606ad2', 
    'Uq/kWZfYgTOWxNxBEib+jpaboXnr7NrjuwXXtcESIeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)