INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5dbbaf333083a690690645c79accbf838b87c2cc35463affb21558a7d47f981', 
    'juqVS//3dNmAVFnWk3c6deEpk8Fqum2lAR/Qmg0zivg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)