INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff6262d212425396f5c93bd3315ce84ac3e4f0d65cde278d384b38ff70fcdd43', 
    'EYHhkl2j/STi8f0wKLLTVWBPjlBZhj7DzRKAp5O7JFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)