INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f834695683a0eb83d699a6eada3352d5f13f267bfd2a1fc43e0b90379a7cdc21', 
    '3vNjTWx1xiiO5ajqmRavcdeBcWjgBuZti4gAPUU9AkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)