INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '275366aa371f4429a16f804c3422d84ff57fb606e6e0befe33436e83711f4a04', 
    'fRdbu34mMeuAuaFbqlVUEXw0n9JBeUbupZVt3RbzLNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)