INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b0c8939b66e1238ee9a435e50242a3ed9ae15f85f124da5b75d5d2f3583017', 
    'Cm1VTb2kFH/Z8WrGTaYwKHaP1j/lrAOdXcsUYnOYXzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)