INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfc1848db45aacfa4ccd01b5facb3da6846675aee0eead1dc07091782f890682', 
    '3ZpctPpYmTpNtG56dfAQxUz+qedaazMsQt8KkkSKsng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)