INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f51ab8d5fec0356a286344dbe37c0fdf7e7d69fdce19d8edabbd26a4c4226d61', 
    '1JMPMt0pNKl8TDjlMl6T5zhL5/2vqY9MshU06V1v4oQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)