INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2320944c1059bed8f7caeadf0f0cf3f907c4d8d1cd52f456f6c1a7f4714b5e4', 
    'W0HfvL0gI5z1CiW7s3RvVr63f8jrOf+ONGsM18LJM3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)