INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9930a8c2c89a8590a9f080b283b49e2f26cd94b359f36991b59cda61464035e', 
    'a1Qi77sdCG5DOzixeU7bqU68g7kHfs7diH4P4Qvw0ek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)