INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a8e4348aa5526c7c790ddb42de5a800c65654db2aad0cf1a29a25ab945f4e7e', 
    'DlATQhpyMhueldJKWCTTjxwMEwEy+yfrDwp0bnil/tM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)