INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '146701e0750ba75e16a4fee57a50a9a13a262452a30992f1bc97c8ab249bf2e6', 
    '5Up69rCsaSMK0tE9yJWOVtw7+aZvJqMDjDSX06oz6Dk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)