INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec0c1a539c332fc50e263760d2925bf2d8669115a4084a5533a5b1b80e257106', 
    '2Uuhb/sHfuaGQKTwJzxOffMHurwFZpEJ8ZZwZJzYuVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)