INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f203893c9212cc407b498a14a1fef2403806a97c01e1ef294a9804e69ce5bc55', 
    'jSXWCf9dXdc98saojE1dP2UW4Y4yltO0HoasF2+BqSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)