INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94e8776a1d7ad331839633b96942bf5566744d30eeaeddd6b11f5fdaf1b38cab', 
    'MtuAFYl3k6Kc9i5JCtnQZNcrOad7uiBVlG2J9JloWaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)