INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a808d2ed61c0d134872d3fbc7a3d520014027971d1d7ed93bed8496c2905bf3', 
    '1tuWV0PGfvhcWPj2xm27aQtnn5WYni096I5wtK1FbmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)