INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53dd1f7456b813dd365b57b3436e8a62bb609a35cb5f3083b697047a52f2c04f', 
    'FPhRH1Xh0qR4v7+uC6OgIeFyFkK31br/aDT5VIu6xfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)