INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cfe0e30d5c2adfc83a68486a88496bf6caa2568e57c151ec628a801e1e776a2', 
    'agU+mfuw7oVSNDGRH+qgi55bHdvqAx0tXKRfBiw3PIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)