INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b96da10d61acc28bfbe84e4b22e908246a9b02220541bff1da434de6066f6b3', 
    '1hczIJmPYC61uEaQ94IcXUGSUK5XDrrM3z/V06bZlBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)