INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '199c202cb526d0223816aa7a848e7a73541d590937019bd8147bf93f6057a277', 
    'XwYA/BSZfK3e2HKJGSrmlnwpwZQW88ZXlfab6BMg+Ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)