INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4347f810f4b06d12829e8e70ba5765f555e848ed4d5fd1dfc443e2a784786aad', 
    'K5cI+XucXgBrKKNRolDFG5PqflNA59IlYC33X9SYEm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)