INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55464c1005646b7482bfa91d4cb70f2316b66f856f2c01f332f4a627a743199d', 
    'dp9iIvtplVoXZAowsLHnUbSBOqxxezqse/Awejcwcyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)