INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8f0df676658a0692869fa66ddf80990dc8804eb0ce38b7b5e6bfc0eb29df572', 
    '42uQ4QowNtNNBP3e5NqS3L8jkYRRpowTJQYaumCYUUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)