INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a625877873f746420e3b6647eea7435ac4031c9896990767f353d41e4c7fb4cb', 
    'LhtTtAlsXzvyltnlxe5yM/xJy4fhmsaBL6CeI8/Xpjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)