INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6aa67c872d525502d9bf3994783b32088df6ed8aa05e4738e215712b6bff8b7', 
    'HaG0he2KQ+py4sfwKNKJqJhQ5KKnN8424iqjMBoE0aM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)