INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c7c604c7b48bd508f35526ff6a388def1914b7a382fdc01f2c1cbcd5db10b04', 
    '5deN7eiw3/L3Gqj9PV7UgAV1TE50wTz/gcdOZbGwliY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)