INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3423e852fe02c77a65d75d3e1640d2bbbe6a97eda3fddbbaa576949f8949f3ae', 
    '3atbNLyn6Estj8GcuJuvXua0vPiXja8KzkzKUCGNT7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)