INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e8aea3387569d545609d2e7ff368538fd89389b3a8040963904d152cf6a323e', 
    'uyzFvqbLEMOgtHrR/NL7tVvBah4idWmN+bmn8u8Sh8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)