INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90f66a166459747ad6e13ca7f6510980cd5ee63e7b0ec302f2fde92ec74de15d', 
    '7R7Mto+1MQ1XpI7qQQqexShAvR2DOA9zAujgWkE088M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)