INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93a8c6005852f76c2d0e757d71e8060d20e5249d80c0f000f15311474421f4ad', 
    'n2TkLXwQwmptYEn27qQgaeP0yq1bzTTY4NUl2pJkUlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)