INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f0c7356d49a7c3938af27c30f15675091ca77e127a56314b12469759eb318cf', 
    'VOvslnFh1JR2TnpeCkfYq/j0wHmFHhNCw0Artbty9Fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)