INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c1571b6ba506c783e2d020bff06db77f8ef9595256f54b0380c6123ece3c304', 
    'Nn3mlDFiaaVUfdbFFPQYul2MSGOe0X7LHm4hNr3ewqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)