INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca7a6b9a9e25bf2af1ed564a2acf79cce153a0abdb2c14ea5b20597013cfda01', 
    'ykljf3VHTSHzaeObp8a0TXHYD8IlGQOw1mXABheCc/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)