INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4527ec344ea1da5bb9f8dcd3d1dc5e0a9a8b6eaae400d4b4454713759c40aa89', 
    '3svjKyTEKWEXCRUBCeUrQ7KYFeZRyMoZalrK4Ue3V0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)