INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b7ca6563ca4cc8dfaa06d15f577e2e68978e39fea9188b938f434fdbfb98d5d', 
    '7VH/iLfK8biD/Fi4Nj0xCT4m6Pejv1mWkkPgA1GuhfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)