INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1f1956bd901fb47cf4497f176092b956cae5da11354e18f4b84a45c15976814', 
    'n++xaIBZXOBuVmJEezghyrTwOQhvJj3jVQgb7PSDeMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)