INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '534519959ab56ecb24ef00acea872181953f6202417eadc28decc60c057d0c53', 
    'lYHUknBi7oX9b561+9YPABn44iFlvNDPzFCG8Srfc4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)