INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec06573ab75f69d35ab754d443ecc8b0875d2eb1dd275e46970ada06982eea19', 
    'PlXXb7HmdqSf++rYx3POOYzZkt3iX0UakKWKPByIAk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)