INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76970585d1711996c81e52398061f007303932eb38807f03f3b24ef2de4d6485', 
    'S6aFIfMlNsabGF6sf7ZV/p0OrqhVYN1vx7cJxQI3xf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)