INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd42f3ce3ec7630c6804bbc71c72c3c83f44f34e7891bea8ae1ee676046285af1', 
    '8b19PKkL/yOfEsqGwg2hQgfI1vZEMNkSX8PrbvG8yiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)