INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e3c7e7459847a315af416034a8a95ba8d1a04f6e10bf555eb208af678517007', 
    'fuW0cAajrfPqaleAI9hJ+dECAd1J3rur7jxt3VF4F/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)