INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '603a840ba9b14fbf8955b15451e36610444595f3d4c814d7692feb8db7cc94b7', 
    '8UHJ3Qm9cnUOgTKHeHSW51uYTFsdphJnlbo7cfTF33Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)