INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3b6d2c5d44cfd54c801b566c3d510fdd1d4049a9ab472363516029c327e405c', 
    'e0aYW3VUnhO6SwQbvGyHu3EfZ0sJ8lLrQ7C6dmckxuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)