INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dbbab6cd0a70684f3e86d5de9a2dfdf87aaaac19bbf2375b13e982759aba831', 
    '6HmvGgjljcgKn4HOBua7TRC9qKTtAMivgz2Cnuhlo5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)