INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d3a2fe87ff493f5266e80dcbabc8d2cc529e7b3297d8b34e585395f6c4c04f', 
    'MQWcrESwQt74uP+tFMXnkwlCo9yTk8eTeEh/hZ2gpyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)