INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71579b21287d7f40b6ef9c0eb942048d14a393f58b7f06456a7d6987cda5c231', 
    'fHNYZp2QK4obpv2pIR0Yu96hOJ1YaIAmAVrY3QwOyKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)