INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b32ce1a33298338a3494de3248134eeab34a69cbc26f28c8a91874d238b9ecf', 
    'si7jHlzgYlWWrFvPmQcGhKiTqS2fokxWC1Cc8MKxfn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)