INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50d56a5aee38b2573222abdae3aecde19561f1bcdae05a6b0b1b2b0a390cbd73', 
    'VMteVKXU43QUWiaoE9ERcls7AAWGoyhu2SCUcYX2OB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)