INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3a73683737e9a737c97ecd9b780d044273b48ebd8615d9e2af0e0382a5f6a12', 
    'qG4/Zb52D6Bp6rPFn4orFcdETtBmEAQ0ze368dw8ArA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)