INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66f7e61e35ef55bcf47e7b8ee217175fce33e3012d1eed4c7b312bdd8807f97d', 
    'Sk+i6TqrzvMImDn7Ua5Sw7kiKA8eEZ7qu8BpdcV//x8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)