INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '406d02e40d7affea7861d62b52d1a5bb57eab87d396a8057311d0e9d5bef0d06', 
    'MFUNplcBnWow9aO6eBc+MOYcvjCDDHRaOa8e1/dx0WY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)