INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23e4be7a5b40fd6543a8fd64e82a5a0b6dedd77f12dd392b9f9b21adee957dc3', 
    'm76FpkklLJnliWBPjVIzUXwL0sjhbXcwibnDj//gcqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)