INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2b944703598f4d2935ea85964a4c5d1c3b0baada26d185369722b44b1b23b8f', 
    'X4QDZlDaDKh59UE5P0HzGRg07d2m8/t/aWb0W0yFDGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)