INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '987fbdfb656449fd3a67b7fedf7b127b203e1b7a569cfd589efc29a177def784', 
    '+iOQ2zBAckPjjvxMU1TnPpmDSHQHZ8aOguXcUH+Wic0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)