INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac4938b3658bc3458f84e93baceeb23f52c46e64e7d511ca0aa0724c8bd9087e', 
    'POpSMjTngnesFzKDPvuqlYGMS3i+5jLiEii0cpmlwBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)