INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea08a9ca710090f04fad6327a20f8b2564de6a8fc4104ef339877d45a7963b31', 
    'EAHaIBpC0HQ9PTrND1t1KdEkhrp1dFR1Y4yzl7twuhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)