INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47ee61341d0380548678172a7e376060afae3a5d3327ebd93edf179641461703', 
    'W+o7Rwz+O9E3lDx8419faqQU5dNG6954xV9Y6GR2aMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)