INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a549c801b3fc06bc5a60d8edc8566a1214d823b8cd15a89def06194fc85733d2', 
    '+1pOUQeNy18ekuscZjpf0RLerbH64RpqQAd+QhFh9rE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)