INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '185f7429d834c1b2188ffd6544d4e484edb49c3f71f143e7ecf91de9661ed546', 
    'G+20BCWzztjt+tH6WPUNGoLTwenkjcKgXtlnpFMBrc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)