INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8dcdd3564e6ed2eee192e56433d8ad2c45fd5c97f9462a8eb7f464865ac3942', 
    '6VnOA5i0dIlvBimE+ED343l8Yb9OM8fPLbsNMqYVzuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)