INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '440a2e5726481340f26fc05d295f1d256d14a5ac4de0f0526f536c0958c78a8b', 
    'hE/T49Sk8aqTtgaG4pjp8hSlDZgiHpY52I23rOib0AM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)