INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4b9a5eb72fe48754b25501b1ced5ae3b6e2649efa0473abaaed7a753113924d', 
    'HsW8KBJ526zpFtuHQSo2FBm/j0qKLa7yebaYZizIOYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00193

Result

int(1)