INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a8a740caaddfbef8bf7f7576385941f430664eeb3ebac648bdf586df6d7ccd9', 
    '5iZcq3aqqUNGVoDy6qnKk3/V7f0HqnAGzXSmkKBxMcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)