INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cdb816adc1a2ae043a8d515f8fc9f9debbf23de619228fa2d98b61f2f053e8e', 
    '7he1FcqpmBBQGw2Wn30jsllkw0MMc4lQCBioR3z3YD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)