INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9351b68a9a31bb472e4285c605664e19eb019b55fb1299a176e80b692c15614b', 
    'QjCIhU5ZorbPMrP0H3aDtoaxtQIiE0gtwRAGTix8Yp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)