INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56408827e75a4108a5e892b90355343bfc2214957a111093f69d7e9e7a143861', 
    'eJAUmEfCqLrJ1JDDezd3uE99lleJEt9xNeRE0XH4G54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)