INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e88175f0de33fd260d0e826f631f1398854cfa5af0d2a333100c2dc166cf0b6a', 
    '7KbYAlBrEzaIaNUB3LqeavIwdnwa3B6rxJK+NqDm42k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)