INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa14a80e998812f90fed3317f40d188c8e11760da691cf3912f3bc9b4438b85d', 
    'mKZyRck+aaVPg6yCUBpMGggLueXBTDPu2Jz2dz7UGRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)