INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa7dab2b137d95ca6c402cf3c343d712f2e38f28845dc5a030717b5c60b9aa85', 
    'a3+HlUE4GCbpBtBS2FoYzXUdPvBaEABE7pTKwvqB5Fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)