INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4378860a4f6dbcc3bd5ef89e4b409ddae1cea8381789221694ba03fc9861fce', 
    'Ldr3Fy9GuU2LCZ0oYimFq+RC2jd1THOnPmVFKnWShV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)