INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3af8fce737efec48b58b9c7befc7bd00f8853a383b5c0621b18e010506e936a', 
    'efgbfNODZ8wkVY6Lrif+lMmtvylmuJfmIrUlq+2k7Rk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)