INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '790da5424ea65b152c685f65f8999405fc6de36f482fb0933a0a69097afa6310', 
    '6PnXcIyhwnmPWrIf9qkeTzEcNEJO/Nnamouv3Oj+Tc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)