INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c2e7ff42018c68759046117afada2e787f5eba42aa42373a0b8fd8e1020a227', 
    'zgzpSZ72YjqzDKVA4fjrJVvZEa35oFIOokn3EessyAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)