INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ff2def6f0ecba1094013e13de35a3ed23ce5a20473a72822c647d306fb1ae66', 
    'dmpOI3KN9PbL5+Vzf8hG3JYM0UBo4KYiad3JXGGKCvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)