INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cd03a3fdb7c897931d7a3547069a3cd7071abd1d8a612067d0a8050019d0a8c', 
    '2H6QuTT8hFXIHCEM9cTk3Q+a4o+WpJiu5eBj2a4Jjzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)