INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c191976d1cd77c903e414ec267312286ffe1a597e903212a6afe2a4d79325dbe', 
    'e93L0EYvzxu83YtipQ5bVDjp4eT4zopMHyipwakvikM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)