INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c7fd4515c67d58f823d6bc5ec6400eb3ea1296ee224e2dc77d9f541df41754d', 
    'vrDVSP8GELfIfBOjzQZ48h6wSoyaNHp0x/6w3TQ0R7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)