INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9aa75e4323886391188446f50ab019203830edbfc69390b4c0645e6023751a57', 
    'A+rSm5o2bG5fW8ClBHgwmj8FfaxIT+5kCYjiaF4SC6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)