INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ea86a9558efaa527c4f3827b6a8d4a849bca4b72526abd538c28e949b6e6cf1', 
    'Edk6EQ483K+8CQYdTCdL91b/9YuvMLqxRNJKJDf89ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00094

Result

int(1)