INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0980ccb40dab26a898e95cf8b170c41e80847b6edbc4cc03676b9b3d44f5d7c', 
    'hX52gBW2anIy1V2BwopZ3bFsgaUqlBYJjrTZ5B9IK8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)