INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8b46b9053e6bdcb86e9d629375f620325dcacfc4794ad088087c282edb3ef53', 
    'hXoD3e03PJOn8dOdltJfNwra9GpaY5+p5OMA+iapN3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)