INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7df19fd4e45fb4685e15db5b202d319c5491ed5433e9d4b14d8f017a07fdbe8', 
    'm5NKNVszgol4KYdRxa5tGbSfQQQVKsacVIf1/WISr5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)