INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6857f84168c8216aef6b7fed8b1bd9810e9e4322fe105e5a952e18dddc698ae8', 
    'daDWOYUZmtpkQ74RF1FTWpQ/ZFIb766m6239XXZCs2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)