INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bc9761c45b08f475e8fe799a63d2a1f06f03aa1db54874a0035640a1ffec466', 
    '6gETcrTVSXkXH+zRVzy33i6EdqzC4oy0psEgxRZnrCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)