INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9eeec4215ed1ed3444c32d1827ca6a95739bac21a1e1afb95804512011c27fba', 
    'POpQCwLk8U5F/RlCr8LHbWCRGvLI558gkpKSPj7QHdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)