INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abf8f3cebaad364d92474d9a529dd0228468ad0e2bb99e734886f2eed66e7d74', 
    'wEF0hXwm1c2cM9lk+8EYHZRgISXLNVFa1AQfE0eeZ3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)