INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7251239ec3e2a33d3eb7074a36e6a532c990966db15659f30dd0a9555e9a0c5', 
    'EOTJZJGbpmnyxdh4dEijyqoa/vln8xI9B2EJWPZLx38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)