INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8af871fefa3f3b86a114ab4eb3b28766c0badc132637989428725832b4062bf', 
    'sCVcvwhVBa8Ttlt0LbcK4Y3tiObToH55Q9HskTV8Odc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)