INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e23e6a96d7c034bb3277e07e5525d5881780114e978a171d63ee44456ddfb6e8', 
    '/UP89vU2s5j7A7Cw2DUgNBNxwuBhqiDW8SG/dhkwX/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)