INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '743a5fb76c94176bfb7538f4638ac7174927c558d31b3b8f2980f27c6e49a880', 
    'Dfa49vAr9b1GKI2rlZwTPYJNKmqS7nOWcQePEPD0QZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)