INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cb0e47f0c64e6f1d65642d6daf0d07f42e3ede661634e412ab49ef5d62da4d3', 
    'ykrvamfC1RdI9JfKY76xd+ThEKKUK4SBpYC0QevcuCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)