INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f738b6866a2bc04c2f80861b25c6b439793cde0ff834236ad342032f9e2f6b19', 
    '9ZP9UqRxv7efh38FrfbVJ0HN3nXo6czXdFQHygbMWCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)