INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98ee0c240dbb0400630bb2ac1cd806b6976eda205a0eb609f1be8af9629be6fc', 
    'dgva7yQFmuEfdPoez7dRiMZGhHJDwO5ujuREivP1AhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)