INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b731fa3287643f82425684aed2d68859d3af4470fc889a211c82580a9107e9a', 
    'oxMGd5vXdCt581AtfCQBQ6QAQk6WP6jkeBd4V3p+sM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)