INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be47b2674ff9a7f66e40f058e916a4db806b8729e911686c52168aef401722b6', 
    'W+8XZwGMR8Q6k+MsKbcZRHj9xWiUmZRJ4MRTGtbCSYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)