INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7bbc5150c2d1de41d41f64f9ff67c67ad9fea3e0b0b0366b49d95bd79810873', 
    'TepkKHfDpFzI59ueIB/h7OPT+Mm2QwdHhvN2gre6ieM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)