INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8360a0adbd04e5a8879860633ea2775c45e30c15892789d2b10893419a56d1c', 
    '8wTcIZnXXLiOVFuAwneLSceFeV9CbwNBCJnKwrZzitI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)