INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc298a32b02a1f42efc1ab4ce6f9fff7830ce9db15927ff31721722cadacdba2', 
    'gbvcG1JDdsULlpKLwvLBuyAKk7x2lzsolhSNFl+2h5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)