INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '298ed7059ec83257c729881ef545b8438e9e8e21cb9f4e2f6ef163cc203139a9', 
    'B9fw6EBUTLnRbUtSVdWELj0ef+U7PWAi6j9a6rN0QFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)