INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2a94bb88edaca904435f37e9bcbc1b1fe0460644d78bb27d1776ffed64a456d', 
    'Uf+LIydM+P8Fw8ZHeFmjuM5KSmItuoso2FxBeM5CjKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)