INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83a48645e50dc2aceea3a977742520fc198b3a5c031b4df603f8b842aad62835', 
    'KP0VaHN7m21jlF1sbhXN1An5U7dhoRrpM6X++1YGMA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)