INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f684c86dcf9e3045df4bdee65af7276caaec283a1b2b3e63e66bd2286e6ac21', 
    'QsjOmBzELMwDPRBDmDtL7Ih4TKbk6QZY5LnD0cYmUkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)