INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c48ce3552b036c2acb555740bf7fb3ab48c8fb4db284adbcbec91db836abb1e7', 
    'KJ2BSANQ6082yueSKKVo9YwKV0myOFAVI09Gh/fmQLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)