INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '597d222daf82ec8e5a77bc456620c203bacbad2bb886d3b6781a2ec3628fc19c', 
    'KcAXIzx6kCkoozaTZhufvj1ByXMj7hwrYHmdGSMfbpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)