INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4391af325c2d7e3f6477332a33a99d69800036ee6e2312fd5042318488237140', 
    'ITpLFGxkL0doQnna2gjaBw7ZlyU2A1Ue8E89m7wbXNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)