INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '804a602727aaa5eec5f1389009ccd9fcdd73d681f6914b9d2033ab57122974a0', 
    'R6bC31a1fCacnl1lTQjB/IGYry5pjSci6DitthAuBPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)