INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de8b6d08c23e6e4f355f2753a49267df8f2f5ea272cf5c548401b6b83e0620c8', 
    'ml219GFzra7zY2/v1aREYRiJImEu+LF6WhlHGXK5Ny0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)