INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ede990393d379a75edd2fbe3b629cbc27da730015d24a8c7b5db39c6be1723eb', 
    '4TZ99aqQQ3+iG/fUbB7dhEzzhtaFS+BaghqoiRrb3pU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)