INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66123a373644a41c9e7ecb2794758b914816e5cc9bedb27adb761c9f003d0aea', 
    '6dGsZjeRvxJZkKwWu0AWxE5tiIjW76CM5MNhtVDYJEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)