INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f57eb23e584235bef829d05958276d7863fe01440623e79d05621e45de8f0c4b', 
    'ojYgt79gHVoTzIsVYIMBs8JN9IZs3q787/1s7VxsRvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)