INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3267fc28e36878bd634378af010d5c14971c85086cf657ad9eebb562f5c43f28', 
    'DEoVKW4Ofp3LIHcqN/2YSgf4uFA+oeUhKySkTQLcdIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)