INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc4223cce304d6c1c8091408e33882649f969a0d5c6257c9554179d85321f86b', 
    'QxegDklY+VhEjBRmLKaty0c+oPtVpegUPA3TbYjKEu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)