INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8e429806aad824b66928c07f43f246048ae4122dd74aaab9b507d8aeb929c6c', 
    'deDZyiruT1IMhJlMD/Jnvvk95mpPj/u2vgEr3jizNSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)