INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c84ff8c92a60dfc561e6d7e78f0d27c73af46ccfdfacb9cc342402709a7c93f', 
    '88fjwRyQLSsZ5g5fGaOOdqRQbIc+akyqjMLif+xN8A0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)