INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '598efc53640eebd1015d785b15e631209cd663f836582db8b01518f02375b578', 
    'sKhAfQzYJUGEn+1xD2se7kVKhThphT1I5wr24vNxV2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)