INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b887766482e439d6e800d6677ffeb7cf81abbe88a44280ce91be65c8fcb1c0d', 
    'dCPMYZ2tER1UEFl5KXxfLhMsHl4VUptAQIQ3MYFCE0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)