INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8141cff3f109a167806536d234eebbc541e5efcb5938b55b1255bded81ed93a', 
    'bAtyalfxJ1AeuJHtgA/GSQWvfYdWrDIp/FycQQykSuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)