INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2455abe4b4c676853733f134d52730c45bf53d0b847e278226acec938e387698', 
    'e7CIk8dzj3P3nxt2pDuQCHKEgv1grkMhK1mN/LRZ47U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)