INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c81bbad8ce55a89d7a05ac5d43347c9bdf8464b00c470884dab3ac1ffa605a05', 
    'S3PUw1g3MZK2VRuIIRflG1Yi3G+G6nqRgPmn9GVFjRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)