INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c52fbd6b3dc1782f2a384f9ceef6c087dddb653c4e206404665404ee9842f99', 
    'FMdYdJgNOG/6X1qLJeCrfY5iRPE3LpyXQn3JxSH8v1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)