INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8513d93d5a239a718f33757c30980aa7b6d260b90d429f223b200d8f016aeeb', 
    'eXotJj2H3M2h/B9/WCCBUQR6OUffvNBswnVSiwv9H3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)