INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9fb8828f4530ac210d111f1dc3086ad4cec24adaa1f09b80508de85d8a98ad2', 
    'KztcQSuqiUq51kO6SBm4SKfM8p9JLx/S2/S6flPKOoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)