INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '63b7e02d435cee8028b1375804d44258fe478ecd275346a351c3c9d4730b280c', 
    'leaSsFddbk+dE11raqHATnrvtrS7kJR7CgkZ3Q2uQpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)