INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfd0cd536a480362b045eb0dbf00d0f6e3aeb47b395bf3f2e5c4b50c3bd81ce2', 
    '3GcAZBcGo2lGdzwN2zWMI7v/YeTZEtKEtiydPXSqPK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)