INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '423e851ddd0aee43ed0e825c3411788f667462fc7cc9a636659392ff092e8ab8', 
    'VwsnBCty3nlsf3jIaRd+EIDkjhX8pjxk5mOmxP45mw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)