INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a76072c27e0bf4cd16bd12ba981c2657f422639c6382ec51e4af78fe93ddf5e', 
    'V/lDDJLfJYE2gtNvQbRn7Y8OOCKBvQYbLxRPwxi0SnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)