INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff2072c24e84c9139cabca860aaf940b009fb83b66977b83e3dba41a60f0ffb8', 
    'SZSjgSGOz81CjKxYMndGn/5mk84//o0zVCoc2dwpzII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)