INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a4aeb2cca8f29b3ac40ceb0d58e67b30c6add17ba847326bf33e4597dcacb10', 
    '/6nKhS/OajeCgS02F6W9weX4fq4mM32DnX3vbIkeq9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)