INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '243c4eacb1d4d10b1d0a283309ed08d80abc940903c1fc86a3acafe932ed4854', 
    'qcajYhDNRxnUZJmZ/Dk9nrleRpoU5S9cAsOS1bNN1d8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)