INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fd8ed6fce914c1b6744f7c0f21638af53d99b706a76177f2d86386c32a94eb2', 
    'nnmDd51+lXh6niuFJOWdtta/lSbdQMy7qg3hvRIbNHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)