INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e21e0fa3a8167ceab800aadea4937df4dc4a9acbec40c0c50ad965f0069571d7', 
    '19ifwp+qjYAy6gRbOy7J3blsmd1Pgou7skkPS91nB5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)