INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fdc6859f9bc497c5a12f6c256866d94649ff88c77bff43dbb0e160be068e90a', 
    'Ai+4bDir1X6nXqC6z1XgjZsMg9Pj7haXDDyqDisVEFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)