INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35196d1aa60047eecc0723b9f65634db38957f32833b465e61712b84d748afb2', 
    'tlIX1YaLvaxfDtjitnX60/jHlGtQbNCHTvIy0eLVFzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)