INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '615203ad8fded13e5e45a9d8dd5b3ae7e638eec35858714851e9a5dc324f7c91', 
    'ChBRZd2Xq7sN1NEzF1lk4UaaXkH8k4AFq2XZ0Va1icQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)