INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1415ebb9ad4c8b7d618d2b0068a2f9aa09c3c819a945292e8f51ff6f788cf546', 
    'vsNonQNEzbxw2VIUoS8chlj7PESDnFL96uTm982TVgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)