INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0047a29bb48ef4d8fd65e3a00bdb18b74445f5cd5ae523687b1243af2911e2f2', 
    'OcKWffbhvgMLKxmNxqzLsRlQI1cMhmKDDLwrPWhOSLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)