INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b942c10a9243027f080cdb220275d6ce3ba733416e93ff2e79cc24e928e017f5', 
    'dDSZPSMSfW41dksqBGvLGwX+rAPiA7kcFv7E9b/DU4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)