INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b91607e3fe654cd6af34719727269854d596cf0329fe38b6d49b132b93d9996', 
    's75jQ1DZ5teZWbV5R+r4kDmwhqWry5FQSz0fA56gZJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)