INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '552f4942ba29f5c01d9d137edcb558841db042965588657333dc15aaed79f754', 
    'rOsWqr5BSvUc0kQsu792ae18lwh7nVVuPK36JNfRLwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)