INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd68db93ef6b243a14cb3b204cdc04d5459868567ef8e39ebe9031b9f3068bbf4', 
    'kFwe9VEFEIAf8an3pNk5FouYtwRZGUs9hSIaETnda1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)