INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '506440aaed84c0ef78ccbedebecf9eaa77fb2487383be385f08980b07f163aec', 
    '0CYcBMANDeR+8B7RK6SoKkZbuPMKOPWb5iqzgONzffM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00118

Result

int(1)