INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b24b2a30fade38c7f4f82e0828519d47686bd102d1cad62b8edfea268e445d45', 
    '389GA99ezPX7MxiwMxWoGao7BKEfunZ1hf8DBdSpFg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)