INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '833fe3c7f59cb89e9a985aa3f5d838d939c23c04942daa68924331919c5fa70c', 
    'xM0gnVQP8jHDaRi+k83SLuOwAnQQVXQMxfCVM5kca6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)