INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39447708dcd4c6fe8d955cda811b3a7ee234db039cf27110ae2c383d991813e6', 
    '4fkY/S1PPrEApa+tFfye/4XaA3/hmFrzUUxtquRVcLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)