INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c501cb6fb1856921936a5a141339f38102c9cb42c464ff72c75f9b40bd7ad6ba', 
    'oQSROQTVhHDLTQVXOL3R8IDlu+Bxcutm/MubRbG0NzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)