INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f90ef89f986676ea6ff251efb951885ccb5f88456647d55f409864bf56cf4a1', 
    'zd8q/bbnzCnsR7U8Pw1b00sK3OeZZCgqXQXZZO5a16E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)