INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfe473a3aac96088ccebb4506db55243e62d18f579230ccf361d4689bacc9842', 
    'K/MoNm47gBCw6b8rpxz52Wkic3cKsIqqM3lDF495Y68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)