INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b77d57afb9c87a09e84cc410f4c1820cb3b70ab561ae61f55faef38cb7885e45', 
    'HNyKoNMo/YJr+6olYj4elNF14PjZDQmJeGvfWkag/bU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)