INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f9ef935e534815631b045288b479a18d79b796009f9ab96dd45e450b5073259', 
    'shv0Z1T2kzoU91Z+J2FNfspr537QIFL7rhT6ZY02rzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)