INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81b1ff059dcf1c1d1dba160d8b68ea4fb3dbb230372ca2b3c679abf754864375', 
    'aVMpB2SU41sd4q4na4omgeVSz0upKzhhTDCvOP5jyQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)