INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ff676385f1d8e1f804b92e9415da9d030e0dd8f60aa973bc0ddef847d02ccba', 
    'LtBMighWk3Zjm8D3OrLdl8vn9xVSdKaCT9jWXO47fYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)