INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc9acd5e1d4933468346b696ff1cd1720917e9ad6a0ae21008caec376afadd1b', 
    'KMlcXp3oKvSYfwQsW4mK1bdbMc2+SN53VWYQ4Sw7bYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)