INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce738e2b70d4adb2302ff24839d49e7fcda8919d25d03e54511839f3de588d5d', 
    '1bA9HwYVMJ/rG0hoo2QeaNzrBeAkOj0DTcPvnNj7HA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)