INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ec91cb9a017efd159701f0e7adc2bfffab68ed3ea20ba830eb24f7095d19f81', 
    'GIv7hLAUf1wXU5JdBbIZPtQVyg3K9l9eMG/Ba0LScA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)