INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e80446d8a9e761de0a24795b78e3e57c97c96e25e2324d7f0b66401847bd189c', 
    'DWWmj/e4QFFnuxFD5O5Xu4+cPxQQousiN4L7oauzXTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)