INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cb53afec5b3f5fb65370421633ea94a13c46f1e4850c687614f81fe7cba5999', 
    '5xiRTahicxTLeZrzf4x31G9/3ta/I4PKq1E2AxFVspg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)