INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aa94370b505dbe5805ce55caf87d2fbdbc81356b7277b86b93e5779febcbd5a', 
    'jeVrfEM4InpZDDg9zBb8zoZVW4tG2GMHvlzS7cLVHvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)