INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fc9e31544e8fcb98463265cb0b4470ef8bfb822e0463bf83877b34707c3bc76', 
    'cXvOwbZY/Lro2kZzMWwvMoz4iF51+uYVqJAjQHU0TEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)