INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4ceb2d3f34498bf5fe9b6d972b1aa160b723fa388246662f05d08eb7c83a138', 
    'n/RO5yL2pAouM+tcCuFoP5E5oFs3si56ec11TiXdnTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)