INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2995961b02c98a9e326738ccf81d091a7acf20ab1139ba3056925335cfdfaee3', 
    'q9jxPDS10O6sA6uZ5jQ6zx6TbiC6+S5WUMOz2aZmR7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)