INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88cddb0987d86564aee9a9ff15c44caa43c86dac70d7947b9a8d66d2c7ae4268', 
    'uXZFgPXS5wE2vkkVJE6nC5D9StGMjQTXA0h8PfdvveE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)