INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4035aef1954939f49f971a17836b4371a97c5d840c16b658fb49b4e528d82a2c', 
    'DaFLRVlxbS26q8qFjiFkQdyJF8qm0XpASItsMKdIAyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)