INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c67bfff34981b59c927e47bf1fc916dec8950f574495218a342ea935e22851c9', 
    'ZynZzrS9nBadZJQvV+RNcJUvkLQNvsNQa2nLIJRTrdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)