INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8413c33716fc213198d3a6ee6d21875630aa80f6c6a62c138c5254eb5f1b153', 
    'NFx9scJjIMbL1zHkt7AMkQBEgqqfySk+uV4FTjpFF+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00010

Result

int(1)