INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd69a99f4d5f6371d2f10a79a593a04bbdce165d268b94a2521af2235505ae16a', 
    'EwlqHqGAMijTbdo092JUvSGuvTgPHAwqxOuT809dw/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)