INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c01873691e66b90892a352d53701379c99971fd18405df9f7779d42f8293c71', 
    'MgU8L2bIywxhF8jBSjmLl4scTdjRj+ZqEFe8rd/q16Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)