INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47dd685be836ea6a0e4964928e6cff9cc860b548bada5c14683cbebe2852ca5d', 
    'XLRBnjshfzVY6uSo6eI8Uns2tRIc84KAKmySZxmt3iQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)