INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92bc835ef1d34350e227a12dece40b088eea3c9a021f371ac360491d90517ca8', 
    'ELFXhy7s1e3JLEuHJKSjG6X0fN7btPjqkhWbLyqMbdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)