INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4e4f47e6eca275210d84cf61880a1fc9bcfc64437b24e85cc387d95a15f370e', 
    'fXjnoAvDZ9poZswn/81aw3DJ5YfXoaQkVQNTs/KCIAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)