INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97b6e1b3620e57b897ecaedac5b0794b139b12ee18887eb232209d74f8f72a06', 
    'eprE7DbyF5pa3fLHf/7wDhqvfils3EmFxOwdc47302E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)