INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2d7307207da47b5c166f732d9d19b44f376eb059cf95e42d30a5614688de514', 
    'RbYfMkUQbAXmgweEtnnYp2PGDdwd4XVRvt+az3lQN40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)