INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27397b030f8a571d9b396936f687fe85c6481066fee8528be8e85ad8bd7f0398', 
    'VdwDCXIeSnhi9LyaBLGpQDT4Bh8kFcVN1mgPp0bcFHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)