INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd49f78f1d921647466da00ca4fde216f7fe0ccc28d8178c5014ad6cb28db881', 
    'S9LvCR/xspcEHfOFD21pASxusMokKbvbtgUvu0UF+YI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)