INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e31a782b624458394caa03d8ec792b5b51f3a1a0394601e9716ca509e0a57157', 
    'mMeUlL6Tas6Y4xuG9YylDVDmZ9AMI9d9huFi8RndNkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)