INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96ef4ccb083f9008535363c2a2c73bf4a9949803ba4b094171c374749bfeb551', 
    '+8z7UtjiezBERGzKVJffR0Y0fO+wENI6+DcIUOLpucY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)