INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f4379a74b530d43a0fa53b897c703aee5624237337bbc6b2d72ed4575c11a95', 
    '3QtAk7NiVLvEp3xB8GrIQYLg4FqGm33RR2lFjKAWl/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)