INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7cd6d2d68c6f2d1bbdf75b3580fbbcaa5e7b950cb9ce5c31867743cab0db4f9', 
    'cwC16bbfL58cAN7DfJaAB1Q5jYs24AP2a9PSzOYGFSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)