INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac6d9f6bde80ac7efd94c01b863515f215ae17930e05a3dfcf4e771278d77af2', 
    'fLHYAoj4a3vlBt5JKptVfG9oxb63lC7w72mI+JHwvUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)