INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac5a8b76762d2cbe4f4643b1922d61e00df9e19425db5c4da27b0d75ca5f1507', 
    '0EmfQRE/VBRleBRtjHkOQUdknBroZrV2uy9nFlr3uyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)