INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6d0410ff22dacb030e8e390d8ee61ea4e01285418eb2d155cf5a34d1aa5d295', 
    'DzyBoxNTgI8mr5hp3C8llD6drYVt/YBO1jxWEtlp/u4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)