INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42eefa00884e190c5639e64d2f18d260dde19496ae3d5885672c9925be743303', 
    'UM8zOu0vdvPGsDGdSVkQp+DZ3SM+mIUHj9vWn9nHeKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)