INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9b10f4df27147a688ef367548f17d5b1c6d1ab7222c9689e117a99d0aff7355', 
    'e3f0tU9Twq09/P7foEgdRylGbqh60PDfP9irHZ0oHhA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)