INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0babab51ac7eff0b996f4624d0bfc8d084e831d254b83968780bcf33893818f0', 
    '+5kA6tjy6lZvDhgSWr/dt5UjLDkzUjVW0IajBHRmyso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)