INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49a98cfdaac122d1e665d7fed9a32f6f02ead06049bcbae8966ad1773ad76915', 
    'ScE2Sm5kY5qmV+hT13V8gvgJj1rGDGp+Es3gfNUq8kA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)