INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9aad66288ff192cef869f818156678a30f5cf767c4e720a266e2db4d5d6411af', 
    'eGSdFVX6aB7JwYzZC7BjtMo4GiMHZbPYw5vFAr1U0jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)