INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acfa6bf5d413bf4d0f21bbedf0017996ef395f0b4ba256599e52df3f007911ab', 
    'n3h15x09xxuKbsesKAKj2JUfmTiM5LdN5rcH/CTdn/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)