INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '031d2d972c31eafe3f394985f17a858625a90fa7e2472c3fc6e6ff1acc882681', 
    'Jg4KThAhhlwfWRg/CIFNb9y97+uD2kXRbhW9yE2iJkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)