INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91e3f3c01d00c22a1b6a16fd42a5c20633f9344adf2b5d537f827fb87e46925c', 
    'O3DRVkKG+E5ds3XKGmLWAupYrQB3gVZaHjLbCn78fK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)