INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b298b4ad37f96b1a324701b1086c85ffde93097533209898b28e29c27a8d936', 
    'Er4jChOMWxV72ao+ls7Xoha0pS2Vish9YnnO3oNVdYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)