INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9541905493839dd932ff98b4ab6f205926d1ee41d28db80631e2e63be0cadecf', 
    'AeBoGMxJOSJugjbbEpO5KMWiQ4wjq51R2IzRPBbK7EY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)