INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fbe5364aefd6d6ed9fa031c550a7f575e389db196d4e84956bc70fd4bb344a41', 
    'EkNhKVSiT1rs/TA1B3PBVE4wFF/TEuR5RgaZkFmiO9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)