INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caf23ab7e22e8f06afe326297d487075660d9e068f849a8dade6351780d410be', 
    'R4T6CFUvHBb3b1z3zKWcIqVXvgLMQgqghd07HF+2i+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)