INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8bac518a38d5bb657c25345125311a4baae6238ce674506fd5ef2c653e9b048', 
    'KEsi9B9q6R9jqeJpUmgTda/RKW1hZEpLQAaNvlUjvuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)