INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '503a10170cd19185fc3a9dc1ad8021e6b323b93c938bb71d7e9244f948a6c922', 
    'M51/l4fzU57gEaThs5R/owd7175HRMoFGUHyaOnBAmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)