INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8571a9cd88814b91006c8d6d27037b01388739a1109289e00a62bd37679b85bc', 
    'S7gRrEdy8lwbGIdqH2oFUjcALdifgAFjTt/deJeMmcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)