INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44c68068f16271f5671872fec164b0f80dee7ebda78fdb549b93408360f198e4', 
    'w5+DtQpgPR2ub5i1fPD552hDYp2VanIav7IAjIvuoU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)