INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66d53ce3f1b5047d04c5e6512c7fbca21867d8bd7d4992731a6caf7c3fcf2f2d', 
    '5Gu7teqKjXMbw4I958Zb87aHQL4k3IwUii7U6IfBnWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)