INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55a8012978a94cecb0913ec31d835ffd881151068ba21cfef19c9d8a08914b30', 
    'c9dLG/KpA7CUTNkJb7CjSD2odNkHhjlWk3CiR1raQhA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)