INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9591de8111e473bf9ddd1f351861d056d7d07bc025f3c6cd28e0babe86247b45', 
    '+26wRrNCrAViXcSLfTQC+EN4tDJ1gYycZrkD6tOFnE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)