INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9e5b1b9bcda34dc2fdd833e7f33e721b3be0ac4fabaeaedb05d4d616ba82303', 
    'yt+Ds0flcjSMmOdhaYQf0S3t2cbrJa716qReONslRA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)