INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46ba24c79a842cb5a86afa5fb888d34f2a74f38fcaaca768cb300999c6fa0cf2', 
    'I7foRBZk7XUZ4sw1k98HzR0z3FN8DAScmIDJlCKHvMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)