INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2c7a81170b44df47d681780e34f83d7b0a03e7204b0256c2caaad4a6502afca', 
    'LZOf98KzRBbR6mvA0izyOE3QrJiuQhCHjHYNCnSn1gI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)