INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59709576f972914bd999f3fc9b43a7e4277055093c5546d061d6eb89dfc5d5f0', 
    'dluyl8rjgFKeh2F9h7pBUSsFAxYWhiO91AxwXMwF0vM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)