INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35965cd6fcbe663efa49697049d3092b9c3bdaa4e7137ce0b5c4d0026d82e68a', 
    'hVHyzypZQdSclQNFK8FRiNtd9zVSt2Rj3/eKBPoRkq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)