INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c5b1cf20bbf12f6a501463e175c737d2fb7222d5460516dd3597e3e7ac49443', 
    'kLbNZJX1NXKMBhGydrH6uFfQS6gDLyyexlRrf/x6gew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)