INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8318bdec120a8950a6599263d757e4fcd10fdeca272bcba036c91b72067439ae', 
    '3eGmzfHMgckwkkfYfdM0S6l57qNlpd1asYFwyCZFU8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)