INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afcf86cb3649d51da10f7dd8b7b2cf02beec232f473c02a226a9b7e9e9e0168f', 
    '8nAHDwpmmpBE77viPKEHbNDwOTFwOoNsaKZuXCiOvBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)