INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c649c932f26a27f2d39f16727b026907ff510242c3b1098f11597d06fa55866', 
    'h3HuVZTEyGpuR1pkpfc04KAtUaHXEjlcdRsdlMiQDhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)