INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c4d8245ba7d0eca083f443591208da2658b62f9175626b317790d287ce05107', 
    'zjr41Loej31XJKKGXxeKUzdatTrYroMGyjfVXxUSgGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)