INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8e4f603a0238de5aa6e3fac38d5961b6c531c2ee912a4b281d1932de28f36cf', 
    '9sRlm0Am0rEPR0livcHyZG4lNAmKhqu7HU/sntqaFYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)