INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3ff5a80e9a39ac0e07358491b8203406432ad0d86f989a421106b4dcac48f28', 
    'lkGZ38aEu4RoIPgtSYrUS9RndvJbeppHT+dvDO66zJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)