INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '338f2ef77e26da54e58b750863f90109d97a0ae5f57602731708dd021e7b12f8', 
    'OWJGmF9347SBMic1WdH000a/NQCSIW2N2/7TqvvVgtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)