INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27c289db173b4e5919559d3c2e7ffe7abaa20dedf123b28cb85d9339d4835bdc', 
    '8+/oHTHFlK1PUBiahxTKCV59Rudtkp9cdP9rKR9QtBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)