INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fa1a2236d9e34356092418cd9a31fc69f2ed009e63ea3f8924de600afaf4b6a', 
    'TJHw+j5ZtEw4uetSwE573WENUH7hDf1ivgQ2nZj7rBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)