INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eea6246476ee328a6b4f2a63b13b86151732ba26d03a38985883afcf3649911', 
    'UH0ZgXmFxkfeY5yU8zJwtDTqQU4za+WzO1epkbpO5Aw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)