INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3136d71d3f966ba11d73dba841651ac9b3f41e267aaf3ba9dd27f9c94e01646', 
    'W8ef7kuw6JJGmd0MkW9f0mm14iZdNWE4881g16+8aXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)