INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f34c749900c6b25b83074da3d64e4603dc9c81c502c3a331f31c971ff31ab321', 
    'oMxmjTZj4aNCyrFrrpGy2Dr7suH3PQYfB7URi22hgL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)