INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08c55cd21a2d883d3cf426d440ab424ede778cee9eaebdf3352e7ae1b2d560aa', 
    '6i2IQpVDkbh9DKMpZ2Db4+yoefxuG62wWKZaQ0ycyX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)