INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a591b7e598548b19cc4b1f70ec8ae146fc765496dc87d16945b7dde9803c85d', 
    'wlNtU4A1EbyE7qH5erk1pSMHB3bILCT9K3bYsUJrHO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)