INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bbeea6d54da05185d5650b80b22fecf890539c30d9ab1b0b7d7b0ff4dcba8e1', 
    'KsL5lHh2K9mercMelWJcA41NgHBqtu7an7TeAb+MeQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)