INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37b6283888a22d05acb85b4884db4646448031376583d400c7c5673afc46c4bd', 
    'PvFWGF8ZPTufQLfg/hQRbbe1wIfMYXhDmBzpWaOuziE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)