INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66e27cfa6ad3491a8939cdb54c25f626f15fb9508c294c59691a645b02b541ee', 
    'UEfk4fqZ8kEOlN+bAOmi2a9x6qKSZGxiXnQvSbtjhjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)