INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f237ffb0ae1238b9869c87d4d93299c20b5414458845a88b14ca57e9c530bbe', 
    '5Cq1VTq3TYhfOFTvLGdno7jxfy6R31ZeMRHPer+jbjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00111

Result

int(1)