INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3cdce490110bc857ad37768b75e62463b633f83da590041a83f8b3d087690f3', 
    '+PjDNU/Fyob3DYQwF8io0ln5SMzZ5h0fT+dz9qwKYVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)