INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0f663e1afac2f170a9abe41b085ab5b14b318fd1a816023f869e608a2ee4cc4', 
    'dGOR++IcIXlkaAJr1jHeMwmWu3vAvFfo2QwsneonvDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)