INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9e902fc141774d6237b19f63e32e97791d06bb19ae27d3cd4d33b4a7b31378c', 
    'Jq31z48+U275meCQjexdTK/Q9EEeW3xmOjghnjryMEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)