INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0f01c4535cf7cab4f81509230e56236565ecd462605aca676dd16d6745b6e6c', 
    'eTp+igb0b8Esj6+hpov0im2wJYXOXwluKYRtjwpajNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)