INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b052f152cee062b8279c07a840cafba90de693d1472e782e5dc7efb2644d92c0', 
    '0SpOP8UgRFCEWIouQJVzC45BOYdWBxpVJshjG7ZUMrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)