INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20e40493c62deb6b0e4d2f63fc927a620e8363caf28595cc25b2a55047adf29d', 
    'sZRJAfCOvevOeHFt0htkZ6jlnFR/k/43aNDvmczsuLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)